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Atty. John Gregory Posa

Atty. John Gregory Posa

John Gregory Posa is a lawyer practicing patent prosecution, trademark prosecution, copyrights and 2 other areas of law. John received a B.S.E.E. degree from University of Michigan in 1975, and has been licensed for 32 years.

Ann Arbor Ann Arbor 32 yrs experience 32 year
Call (734) 785-6843 Book Appointment

Profile Summary

About John Gregory Posa at a glance

John Gregory Posa is a Partner based in Ann Arbor, Michigan, practforg at Dinsmore & Shohl LLP. They haand 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in Michigan (1994), U.S. District Court, Eastern District of Michigan and U.S. Court of Appeals for the Federal Circuit (1994), registered to practice before U.S. Patent and Trademark Office (1997), and Georgia (2014). Educated at Lewis & Clark College (J.D., 1994) and University of Michigan (B.S.E.E., 1975). Recognitions include BV Distinguished. Actiand member of State Bar of Michigan. Serands clients in Ann Arbor, MI and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • John Gregory Posa is a lawyer practicing patent prosecution, trademark prosecution, copyrights and 2 other areas of law
  • John received a B.S.E.E. degree from University of Michigan in 1975, and has been licensed for 32 years
  • John practices at Dinsmore & Shohl LLP in Ann Arbor, MI

Jurisdictional Context

Why local counsel matters in Michigan

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

Looking for additional Michigan attorneys? Browse all attorneys in Ann Arbor or all attorneys in Michigan.

Frequently Asked

Common questions about John Gregory Posa

Where is John Gregory Posa's law office located?
John Gregory Posa's law practice is located in Ann Arbor, Michigan. The firm is Dinsmore & Shohl LLP. You can contact the office directly through this profile page.
How long has John Gregory Posa practiced law?
John Gregory Posa has 32+ years of legal experience and has been licensed since 1994.
Where did John Gregory Posa go to law school?
John Gregory Posa earned their education at (J.D., 1994); (B.S.E.E., 1975).
How can I contact John Gregory Posa for a consultation?
You can contact John Gregory Posa 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 Gregory Posa receiandd?
John Gregory Posa's notable recognition includes: BV Distinguished.

Education

J.D.
Lewis & Clark College
- 1994
B.S.E.E.
University of Michigan
- 1975

Awards

BV Distinguished

Bar Admissions

Michigan
Admitted: 1994
U.S. District Court, Eastern District of Michigan and U.S. Court of Appeals for the Federal Circuit
Admitted: 1994
registered to practice before U.S. Patent and Trademark Office
Admitted: 1997
Georgia
Admitted: 2014

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