Atty. John M Harrison

Atty. John M Harrison

John M Harrison is a lawyer practicing patents, trademarks. John received a degree from Louisiana Tech University in 1963, and has been licensed for 59 years.

Shreveport Shreveport 59 yrs experience 59 year
Call (908) 681-4171 Book Appointment

Profile Summary

About John M Harrison at a glance

John M Harrison is a patent and trademark attorney based in Shreveport, Louisiana. They have 59+ years of legal experience, licensed to practice since 1967. Admitted to practice in Louisiana practice before U.S. Patent and Trademark Office (1967). Educated at Louisiana State University (J.D., 1967) and Louisiana Tech University (B.S.Ch.E., 1963). Recognitions include BV Distinguished. Serands clients in Shreveport, LA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John M Harrison is a lawyer practicing patents, trademarks
  • John received a degree from Louisiana Tech University in 1963, and has been licensed for 59 years
  • John practices in Shreveport, LA

Practice Areas Explained

John M Harrison's Areas of Practice

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

Patent Law

John M Harrison is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Louisiana →

Trademark Law

John M Harrison is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Louisiana →

Jurisdictional Context

Why local counsel matters in Louisiana

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

Looking for additional Louisiana attorneys? Browse all attorneys in Shreveport or all attorneys in Louisiana.

Frequently Asked

Common questions about John M Harrison

Where is John M Harrison's law office located?
John M Harrison's law practice is located in Shreveport, Louisiana. You can contact the office directly through this profile page.
What practice areas does John M Harrison handle?
John M Harrison focuses on patent, trademark. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has John M Harrison practiced law?
John M Harrison has 59+ years of legal experience and has been licensed since 1967.
Where did John M Harrison go to law school?
John M Harrison earned their education at (J.D., 1967); (B.S.Ch.E., 1963).
How can I contact John M Harrison for a consultation?
You can contact John M Harrison 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 M Harrison received?
John M Harrison's notable recognition includes: BV Distinguished.

Practice Areas

Education

J.D.
Louisiana State University
- 1967
B.S.Ch.E.
Louisiana Tech University
- 1963

Awards

BV Distinguished

Bar Admissions

Louisiana practice before U.S. Patent and Trademark Office
Admitted: 1967

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