Registered patent attorney
Derek Lee Prestin
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 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.