Registered patent attorney

Robert Charles Hill

USPTO Reg. 20903

Address

235 Montgomery Street

Suite 1070

San Francisco, CA, 94104

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Robert Charles Hill

  • Is Robert Charles Hill a registered patent attorney?

    Yes. Robert Charles Hill is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 20903). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Robert Charles Hill located?

    Robert Charles Hill's office is in San Francisco, California (94104).

  • How do I contact Robert Charles Hill?

    Robert Charles Hill's office phone (per the USPTO public roster) is 415-421-2080. 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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