Registered patent attorney

John P Griffin

USPTO Reg. 54138

Firm

Consultant

Address

1828 North Meridian Street

Suite 205

Indianapolis, IN, 46202

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about John P Griffin

  • Is John P Griffin a registered patent attorney?

    Yes. John P Griffin is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54138). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is John P Griffin located?

    John P Griffin's office is in Indianapolis, Indiana (46202). Affiliated with Consultant.

  • What firm does John P Griffin work at?

    John P Griffin is listed as affiliated with Consultant on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact John P Griffin?

    John P Griffin's office phone (per the USPTO public roster) is 317-920-3125. 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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