Registered patent attorney

William J EganIII

USPTO Reg. 28411

Address

P.O. Box 745

Bigfork, MT, 59911

US

Phone

Registered as

Registered patent attorney

Frequently asked

Frequently asked about William J Egan

  • Is William J Egan a registered patent attorney?

    Yes. William J Egan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28411). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is William J Egan located?

    William J Egan's office is in Bigfork, Montana (59911).

  • How do I contact William J Egan?

    William J Egan's office phone (per the USPTO public roster) is 925-788-2173. 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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