Atty. Jack Clyne McGowan

Atty. Jack Clyne McGowan

Jack Clyne McGowan is a lawyer practicing copyright law, general practice, government relations & advisory and 12 other areas of law. Jack received a degree from Miami University, and has been licensed for 52 years.

Hamilton Hamilton 52 yrs experience 52 year
Call (283) 209-0018 Book Appointment

Profile Summary

About Jack Clyne McGowan at a glance

Jack Clyne McGowan is a Member based in Hamilton, Ohio, practicing at Jack C. McGowan, LLC. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on trademark, copyright, medical malpractice, personal injury, and ip. Admitted to practice in Ohio (1974), U.S. Court of Customs and Patent Appeals (1975), U.S. District Court, Southern District of Ohio and U.S. Supreme Court (1978), and U.S. District Court, Northern District of Ohio (1995). Educated at George Washington University (J.D., 1974) and Miami University University of Cincinnati (B.S.M.E., 1970). Recognitions include AV Preeminent. Active member of Butler County and Ohio State Bar Associations Ohio Association of Civil Trial Lawyers Defense Research Institute. Serands clients in Hamilton, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jack Clyne McGowan is a lawyer practicing copyright law, general practice, government relations & advisory and 12 other areas of law
  • Jack received a degree from Miami University, and has been licensed for 52 years
  • Jack practices at Jack C. McGowan, LLC in Hamilton, OH

Practice Areas Explained

Jack Clyne McGowan's Areas of Practice

Each practice area below reflects the types of cases Jack Clyne McGowan handles, with a brief overview of what that area of law covers.

Trademark Law

Jack Clyne McGowan is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Ohio →

Copyright Law

Jack Clyne McGowan is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Ohio →

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Jack Clyne McGowan is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Ohio →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Jack Clyne McGowan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Ohio →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Jack Clyne McGowan is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Ohio →

Jurisdictional Context

Why local counsel matters in Ohio

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 Hamilton 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 andnue, 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.

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

Frequently Asked

Common questions about Jack Clyne McGowan

Where is Jack Clyne McGowan's law office located?
Jack Clyne McGowan's law practice is located in Hamilton, Ohio. The firm is Jack C. McGowan, LLC. You can contact the office directly through this profile page.
What practice areas does Jack Clyne McGowan handle?
Jack Clyne McGowan focuses on trademark, copyright, medical malpractice, personal injury, ip. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Jack Clyne McGowan practiced law?
Jack Clyne McGowan has 52+ years of legal experience and has been licensed since 1974.
Where did Jack Clyne McGowan go to law school?
Jack Clyne McGowan earned their education at (J.D., 1974); (B.S.M.E., 1970).
How can I contact Jack Clyne McGowan for a consultation?
You can contact Jack Clyne McGowan 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 Jack Clyne McGowan received?
Jack Clyne McGowan's notable recognition includes: AV Preeminent.

Education

J.D.
George Washington University
- 1974
B.S.M.E.
Miami University University of Cincinnati
- 1970

Awards

AV Preeminent

Bar Admissions

Ohio
Admitted: 1974
U.S. Court of Customs and Patent Appeals
Admitted: 1975
U.S. District Court, Southern District of Ohio and U.S. Supreme Court
Admitted: 1978
U.S. District Court, Northern District of Ohio
Admitted: 1995

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