Registered patent attorney

Mark Wayne Hendricksen

USPTO Reg. 32356

Firm

Wells St. John P.S.

Address

601 West Main Avenue

Suite 600

Spokane, WA, 99201-0613

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Mark Wayne Hendricksen

  • Is Mark Wayne Hendricksen a registered patent attorney?

    Yes. Mark Wayne Hendricksen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 32356). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Mark Wayne Hendricksen located?

    Mark Wayne Hendricksen's office is in Spokane, Washington (99201-0613). Affiliated with Wells St. John P.S..

  • What firm does Mark Wayne Hendricksen work at?

    Mark Wayne Hendricksen is listed as affiliated with Wells St. John P.S. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Mark Wayne Hendricksen?

    Mark Wayne Hendricksen's office phone (per the USPTO public roster) is 509-624-4276. 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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