Registered patent attorney

Mark A. Pahor

USPTO Reg. 66332

Firm

Kayser Pahor, Attorney, LLP

Address

1407 N Batavia St Ste 103

Orange, CA, 92867

US

Phone

Registered as

Registered patent attorney

Other patent attorneys in Orange, California

Browse all Orange patent attorneys →

Frequently asked

Frequently asked about Mark A. Pahor

  • Is Mark A. Pahor a registered patent attorney?

    Yes. Mark A. Pahor is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66332). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark A. Pahor located?

    Mark A. Pahor's office is in Orange, California (92867). Affiliated with Kayser Pahor, Attorney, LLP.

  • What firm does Mark A. Pahor work at?

    Mark A. Pahor is listed as affiliated with Kayser Pahor, Attorney, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark A. Pahor?

    Mark A. Pahor's office phone (per the USPTO public roster) is 714-984-2004. 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 · 2026-05-23 00:27 EDT