Registered patent attorney

James Michael Warner

USPTO Reg. 45199

Address

230 East Grand Ave

South San Francisco, CA, 94080

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about James Michael Warner

  • Is James Michael Warner a registered patent attorney?

    Yes. James Michael Warner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45199). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is James Michael Warner located?

    James Michael Warner's office is in South San Francisco, California (94080).

  • How do I contact James Michael Warner?

    James Michael Warner's office phone (per the USPTO public roster) is 650-615-7440. 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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