Registered patent attorney

Richard E Campbell

USPTO Reg. 34790

Firm

Procopio Cory Hargreaves & Savitch, LLP

Address

525 B Street

Suite 2200

San Diego, CA, 92101

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Richard E Campbell

  • Is Richard E Campbell a registered patent attorney?

    Yes. Richard E Campbell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34790). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Richard E Campbell located?

    Richard E Campbell's office is in San Diego, California (92101). Affiliated with Procopio Cory Hargreaves & Savitch, LLP.

  • What firm does Richard E Campbell work at?

    Richard E Campbell is listed as affiliated with Procopio Cory Hargreaves & Savitch, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Richard E Campbell?

    Richard E Campbell's office phone (per the USPTO public roster) is 619-515-3289. 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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