Registered patent attorney

Joseph M Imhof

USPTO Reg. 41863

Firm

ThinkFire Services USA, Ltd.

Address

25 Independence Blvd.

Suite 402

Warren, NJ, 07059

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Warren, New Jersey

Browse all Warren patent attorneys →

Frequently asked

Frequently asked about Joseph M Imhof

  • Is Joseph M Imhof a registered patent attorney?

    Yes. Joseph M Imhof is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41863). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Joseph M Imhof located?

    Joseph M Imhof's office is in Warren, New Jersey (07059). Affiliated with ThinkFire Services USA, Ltd..

  • What firm does Joseph M Imhof work at?

    Joseph M Imhof is listed as affiliated with ThinkFire Services USA, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Joseph M Imhof?

    Joseph M Imhof's office phone (per the USPTO public roster) is 908-991-9000. 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 15:21 EDT