Atty. John Eric Harrity

Atty. John Eric Harrity

John Eric Harrity is a lawyer practicing patents, trademarks, intellectual property and 2 other areas of law. John received a B.S.E.E. degree from Grove City College in 1989, and has been licensed for 27 years.

Fairfax Fairfax 27 yrs experience 27 year
Call (571) 609-6992 Book Appointment

Intellectual Property & More Attorney · Serving Fairfax, VA · 27+ Years Experience

Profile Summary

About John Eric Harrity at a Glance

John Eric Harrity is a Partner based in Fairfax, Virginia, practicing at Harrity & Harrity, LLP. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on patent, trademark, criminal defense, and ip. Admitted to practice in Virginia registered to practice before U.S. Patent and Trademark Office (1999). Educated at Columbus School of Law of The Catholic University of America (J.D., 1999) and Grove City College (B.S.E.E., 1989). Active member of Virginia State Bar. Serves clients in Fairfax, VA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Eric Harrity

  • John Eric Harrity is a lawyer practicing patents, trademarks, intellectual property and 2 other areas of law
  • John received a B.S.E.E. degree from Grove City College in 1989, and has been licensed for 27 years
  • John practices at Harrity & Harrity, LLP in Fairfax, VA

Practice Areas Explained

John Eric Harrity's Areas of Legal Practice

Each practice area below reflects the types of cases John Eric Harrity handles, with a practical overview of what that area of law involves and how it may apply to your situation in Fairfax.

Patent Law in Fairfax

John Eric Harrity is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Virginia →

Trademark Law in Fairfax

John Eric Harrity is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Virginia →

Criminal Defense in Fairfax

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John Eric Harrity is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Virginia →

Intellectual Property in Fairfax

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

John Eric Harrity is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Virginia →

Jurisdictional Context

Why Local Counsel Matters in Fairfax

Practicing law in Virginia. Legal matters in Virginia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Fairfax are typically filed in the local municipal court or the appropriate Virginia state district court, depending on subject matter and amount in controversy. An attorney licensed in Virginia 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 Virginia courts without local counsel or pro hac vice admission.

Fairfax Courts and Legal Process

Choosing a Fairfax-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 Virginia attorneys? Browse all attorneys in Fairfax or all attorneys in Virginia.

Frequently Asked

Common Questions About John Eric Harrity

Where is John Eric Harrity's law office located?
John Eric Harrity's law practice is located in Fairfax, Virginia. The firm is Harrity & Harrity, LLP. You can contact the office directly through this profile page.
What practice areas does John Eric Harrity handle?
John Eric Harrity focuses on patent, trademark, criminal defense, ip. Each practice area listed reflects experience handling cases of that type in Virginia.
How long has John Eric Harrity practiced law?
John Eric Harrity has 27+ years of legal experience and has been licensed since 1999.
Where did John Eric Harrity go to law school?
John Eric Harrity earned their education at (J.D., 1999); (B.S.E.E., 1989).
How can I contact John Eric Harrity for a consultation?
You can contact John Eric Harrity 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.

Professional Profile

Why Clients in Fairfax Choose John Eric Harrity

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 John Eric Harrity's practice in the field of patent, trademark, criminal defense, and ip.

Decade-Tested Legal Experience

John Eric Harrity brings 27+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering patent, trademark, and criminal defense, John Eric Harrity can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Fairfax

A Fairfax-based practice means John Eric Harrity 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 John Eric Harrity Handles in Fairfax

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

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact John Eric Harrity directly to discuss the specifics of your situation.

Search Reference

How People Find John Eric Harrity Online

Prospective clients searching for legal help in Fairfax 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 John Eric Harrity.

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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 John Eric Harrity directly.

John Eric Harrity's Practice Areas & Specializations

Education & Law School Background

J.D.
Columbus School of Law of The Catholic University of America
- 1999
B.S.E.E.
Grove City College
- 1989

Bar Admissions & Licensed Jurisdictions

Virginia registered to practice before U.S. Patent and Trademark Office
Admitted: 1999

Client Reviews & Ratings — John Eric Harrity

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