Registered patent attorney

Derek Lee Prestin

USPTO Reg. 47868

Firm

Ruder Ware, L.L.S.C.

Address

402 Graham Avenue

P.O. Box 187

Eau Claire, WI, 54702-0187

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Derek Lee Prestin

  • Is Derek Lee Prestin a registered patent attorney?

    Yes. Derek Lee Prestin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47868). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Derek Lee Prestin located?

    Derek Lee Prestin's office is in Eau Claire, Wisconsin (54702-0187). Affiliated with Ruder Ware, L.L.S.C..

  • What firm does Derek Lee Prestin work at?

    Derek Lee Prestin is listed as affiliated with Ruder Ware, L.L.S.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Derek Lee Prestin?

    Derek Lee Prestin's office phone (per the USPTO public roster) is 715-834-3425. 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.

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