Registered patent attorney

Bruce Howard Johnsonbaugh

USPTO Reg. 24982

Firm

Eckhoff & Hoppe

Address

1990 N. California Blvd., Eighth Floor

Walnut Creek, CA, 94596

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Bruce Howard Johnsonbaugh

  • Is Bruce Howard Johnsonbaugh a registered patent attorney?

    Yes. Bruce Howard Johnsonbaugh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24982). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Bruce Howard Johnsonbaugh located?

    Bruce Howard Johnsonbaugh's office is in Walnut Creek, California (94596). Affiliated with Eckhoff & Hoppe.

  • What firm does Bruce Howard Johnsonbaugh work at?

    Bruce Howard Johnsonbaugh is listed as affiliated with Eckhoff & Hoppe on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Bruce Howard Johnsonbaugh?

    Bruce Howard Johnsonbaugh's office phone (per the USPTO public roster) is 415-391-7160. 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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