Registered patent attorney

John L Gase

USPTO Reg. 47590

Firm

Leydig Voit and Mayer LTD

Address

1981 N. Broadway

Suite 310

Walnut Creek, CA, 94596

US

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John L Gase

  • Is John L Gase a registered patent attorney?

    Yes. John L Gase is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47590). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John L Gase located?

    John L Gase's office is in Walnut Creek, California (94596). Affiliated with Leydig Voit and Mayer LTD.

  • What firm does John L Gase work at?

    John L Gase is listed as affiliated with Leydig Voit and Mayer LTD on the USPTO Office of Enrollment and Discipline practitioner roster.

  • 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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