Registered patent attorney

J. Gregory Tinch

USPTO Reg. 70375

Firm

Tinch Law Firm P.C.

Address

7761 Diamondback Drive

College Park, MD, 20742

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in College Park, Maryland

Browse all College Park patent attorneys →

Frequently asked

Frequently asked about J. Gregory Tinch

  • Is J. Gregory Tinch a registered patent attorney?

    Yes. J. Gregory Tinch is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 70375). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is J. Gregory Tinch located?

    J. Gregory Tinch's office is in College Park, Maryland (20742). Affiliated with Tinch Law Firm P.C..

  • What firm does J. Gregory Tinch work at?

    J. Gregory Tinch is listed as affiliated with Tinch Law Firm P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact J. Gregory Tinch?

    J. Gregory Tinch's office phone (per the USPTO public roster) is 301-453-5020. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

build 4315ed5 · 2026-05-22 17:04 EDT