Registered patent attorney

Brett A Hertzberg

USPTO Reg. 42660

Firm

Dolby Laboratories

Address

1275 Market Street

San Francisco, CA, 94103-1410

US

Phone

Registered as

Registered patent attorney

Other attorneys at Dolby Laboratories

Other patent attorneys in San Francisco, California

Browse all San Francisco patent attorneys →

Frequently asked

Frequently asked about Brett A Hertzberg

  • Is Brett A Hertzberg a registered patent attorney?

    Yes. Brett A Hertzberg is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 42660). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Brett A Hertzberg located?

    Brett A Hertzberg's office is in San Francisco, California (94103-1410). Affiliated with Dolby Laboratories.

  • What firm does Brett A Hertzberg work at?

    Brett A Hertzberg is listed as affiliated with Dolby Laboratories on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Brett A Hertzberg?

    Brett A Hertzberg's office phone (per the USPTO public roster) is 415-558-0200. 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.

build 4315ed5 · 2026-05-22 15:54 EDT