Registered patent attorney

John M Grohs

USPTO Reg. 56768

Address

634 Astera Ct

Thousand Oaks, CA, 91320

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John M Grohs

  • Is John M Grohs a registered patent attorney?

    Yes. John M Grohs is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 56768). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John M Grohs located?

    John M Grohs's office is in Thousand Oaks, California (91320).

  • How do I contact John M Grohs?

    John M Grohs's office phone (per the USPTO public roster) is 805-377-7823. 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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