Atty. John Jacob Barnhardt III

Atty. John Jacob Barnhardt III

Mr. John Jacob Barnhardt III is a lawyer practicing intellectual property law, antitrust law, unfair trade practices and 3 other areas of law.

Monroe Monroe 54 yrs experience 54 year
Call (844) 342-9439 Book Appointment

Profile Summary

About John Jacob Barnhardt III at a glance

John Jacob Barnhardt III is an Associate based in Monroe, North Carolina, practicing at Additon, Pendleton & Witherspoon, P.A.. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on patent, contracts, real estate, and ip. Admitted to practice in North Carolina U.S. Court of Appeals, Fourth and Federal Circuits U.S. Supreme Court registered to p (1972). Educated at University of Virginia, School of Law (J.D., 1972) and Davidson College (B.S., 1967). Recognitions include AV Preeminent. Active member of American Intellectual Property Law Association. Serands clients in Monroe, NC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John Jacob Barnhardt III is a lawyer practicing intellectual property law, antitrust law, unfair trade practices and 3 other areas of law
  • John received a B.S. degree from Davidson College in 1967, and has been licensed for 54 years
  • John practices at Additon, Pendleton & Witherspoon, P.A. in Monroe, NC

Practice Areas Explained

John Jacob Barnhardt III's Areas of Practice

Each practice area below reflects the types of cases John Jacob Barnhardt III handles, with a brief overview of what that area of law covers.

Patent Law

John Jacob Barnhardt III is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in North Carolina →

Contracts

John Jacob Barnhardt III is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in North Carolina →

Real Estate Law

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

John Jacob Barnhardt III is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in North Carolina →

Intellectual Property

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

John Jacob Barnhardt III is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in North Carolina →

Jurisdictional Context

Why local counsel matters in North Carolina

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

Looking for additional North Carolina attorneys? Browse all attorneys in Monroe or all attorneys in North Carolina.

Frequently Asked

Common questions about John Jacob Barnhardt III

Where is John Jacob Barnhardt III's law office located?
John Jacob Barnhardt III's law practice is located in Monroe, North Carolina. The firm is Additon, Pendleton & Witherspoon, P.A.. You can contact the office directly through this profile page.
What practice areas does John Jacob Barnhardt III handle?
John Jacob Barnhardt III focuses on patent, contracts, real estate, ip. Each practice area listed reflects experience handling cases of that type in North Carolina.
How long has John Jacob Barnhardt III practiced law?
John Jacob Barnhardt III has 54+ years of legal experience and has been licensed since 1972.
Where did John Jacob Barnhardt III go to law school?
John Jacob Barnhardt III earned their education at (J.D., 1972); (B.S., 1967).
How can I contact John Jacob Barnhardt III for a consultation?
You can contact John Jacob Barnhardt III 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 John Jacob Barnhardt III received?
John Jacob Barnhardt III's notable recognition includes: AV Preeminent.

Education

J.D.
University of Virginia, School of Law
- 1972
B.S.
Davidson College
- 1967

Awards

AV Preeminent

Bar Admissions

North Carolina U.S. Court of Appeals, Fourth and Federal Circuits U.S. Supreme Court registered to p
Admitted: 1972

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