Registered patent attorney

Nicholas S Drysdale

USPTO Reg. 64840

Firm

Harness, Dickey & Pierce, P.L.C.

Address

5445 Corporate Drive

Suite 200

Troy, MI, 48098

US

Phone

Registered as

Registered patent attorney

Other attorneys at Harness, Dickey & Pierce, P.L.C.

Other patent attorneys in Troy, Michigan

Browse all Troy patent attorneys →

Frequently asked

Frequently asked about Nicholas S Drysdale

  • Is Nicholas S Drysdale a registered patent attorney?

    Yes. Nicholas S Drysdale is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 64840). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Nicholas S Drysdale located?

    Nicholas S Drysdale's office is in Troy, Michigan (48098). Affiliated with Harness, Dickey & Pierce, P.L.C..

  • What firm does Nicholas S Drysdale work at?

    Nicholas S Drysdale is listed as affiliated with Harness, Dickey & Pierce, P.L.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Nicholas S Drysdale?

    Nicholas S Drysdale's office phone (per the USPTO public roster) is 248-341-1329. 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 15:50 EDT