Atty. Irwin Jerome Dinn

Atty. Irwin Jerome Dinn

Irwin Jerome Dinn is a lawyer practicing probate law, business law, administrative agency practice and 6 other areas of law. Irwin received a A.B. degree from University of Michigan in 1961, and has been licensed for 62 years.

Cleveland Cleveland 62 yrs experience 62 year
Call (216) 666-3306 Book Appointment

Administrative Agency Practice & More Attorney · Serving Cleveland, OH · 62+ Years Experience

Profile Summary

About Irwin Jerome Dinn at a Glance

Irwin Jerome Dinn is a Partner based in Cleveland, Ohio, practicing at Dinn, Hochman & Potter, LLC. They have 62+ years of legal experience, licensed to practice since 1964. Their practice focuses on trusts, probate, estate planning, business, and real estate. Admitted to practice in Ohio (1964), United States District Court, Northern and Southern Districts of Ohio (1964), and United States Court of Appeals, Sixth Circuit (1964). Educated at University of Michigan (LL.B., 1964) and University of Michigan (A.B., 1961). Recognitions include AV Preeminent. Active member of Cleveland Metropolitan and Ohio State Bar Associations. Serves clients in Cleveland, OH and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Irwin Jerome Dinn

  • Irwin Jerome Dinn is a lawyer practicing probate law, business law, administrative agency practice and 6 other areas of law
  • Irwin received a A.B. degree from University of Michigan in 1961, and has been licensed for 62 years
  • Irwin practices at Dinn, Hochman & Potter, LLC in Cleveland, OH

Practice Areas Explained

Irwin Jerome Dinn's Areas of Legal Practice

Each practice area below reflects the types of cases Irwin Jerome Dinn handles, with a practical overview of what that area of law involves and how it may apply to your situation in Cleveland.

Trusts in Cleveland

Irwin Jerome Dinn is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Ohio →

Probate in Cleveland

Irwin Jerome Dinn is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Ohio →

Estate Planning & Probate in Cleveland

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Irwin Jerome Dinn is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Ohio →

Business & Corporate Law in Cleveland

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Irwin Jerome Dinn is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Ohio →

Real Estate Law in Cleveland

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Irwin Jerome Dinn is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Ohio →

Jurisdictional Context

Why Local Counsel Matters in Cleveland

Practicing law in Ohio. Legal matters in Ohio are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Cleveland are typically filed in the local municipal court or the appropriate Ohio state district court, depending on subject matter and amount in controversy. An attorney licensed in Ohio brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Ohio courts without local counsel or pro hac vice admission.

Cleveland Courts and Legal Process

Choosing a Cleveland-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Ohio attorneys? Browse all attorneys in Cleveland or all attorneys in Ohio.

Frequently Asked

Common Questions About Irwin Jerome Dinn

Where is Irwin Jerome Dinn's law office located?
Irwin Jerome Dinn's law practice is located in Cleveland, Ohio. The firm is Dinn, Hochman & Potter, LLC. You can contact the office directly through this profile page.
What practice areas does Irwin Jerome Dinn handle?
Irwin Jerome Dinn focuses on trusts, probate, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Irwin Jerome Dinn practiced law?
Irwin Jerome Dinn has 62+ years of legal experience and has been licensed since 1964.
Where did Irwin Jerome Dinn go to law school?
Irwin Jerome Dinn earned their education at (LL.B., 1964); (A.B., 1961).
How can I contact Irwin Jerome Dinn for a consultation?
You can contact Irwin Jerome Dinn directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Irwin Jerome Dinn received?
Irwin Jerome Dinn's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Cleveland Choose Irwin Jerome Dinn

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Irwin Jerome Dinn's practice in the field of trusts, probate, estate planning, business, and real estate.

Decade-Tested Legal Experience

Irwin Jerome Dinn brings 62+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Ohio, United States District Court, Northern and Southern Districts of Ohio, and United States Court of Appeals, Sixth Circuit, Irwin Jerome Dinn can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trusts, probate, and estate planning, Irwin Jerome Dinn can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Cleveland

A Cleveland-based practice means Irwin Jerome Dinn attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Irwin Jerome Dinn Handles in Cleveland

Below is a representative sample of the types of matters Irwin Jerome Dinn has experience with under Ohio law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Irwin Jerome Dinn directly to discuss the specifics of your situation.

Search Reference

How People Find Irwin Jerome Dinn Online

Prospective clients searching for legal help in Cleveland commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Irwin Jerome Dinn.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Irwin Jerome Dinn directly.

Education & Law School Background

LL.B.
University of Michigan
- 1964
A.B.
University of Michigan
- 1961

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Ohio
Admitted: 1964
United States District Court, Northern and Southern Districts of Ohio
Admitted: 1964
United States Court of Appeals, Sixth Circuit
Admitted: 1964

Client Reviews & Ratings — Irwin Jerome Dinn

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