Registered patent attorney
Mark Wayne Hendricksen
Firm
Wells St. John P.S.
Address
601 West Main Avenue
Suite 600
Spokane, WA, 99201-0613
US
Phone
Registered as
Registered patent attorney
Other attorneys at Wells St. John P.S.
Other patent attorneys in Spokane, Washington
- Richard L AllenLee & Hayes, PLLC
- Mario A ApreotesiFIG. 1 Patents, PLLC
- Jeremiah J BaunachFrontier Intellectual Property Law PLLC
- Nicholas A. BecherFIG. 1 Patents, PLLC
- Baron J. BechtoldUSPTO Reg. 75575
- Steven M BertoneGTC Law Group PC & Associates
- Kayla D BrantLee & Hayes, PLLC
- William J BreenFIG. 1 Patents
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.