Registered patent attorney
Charles D Cathey
Firm
Law Office of Charles Cathey, PLLC
Address
PO Box 1444
Eastsound, WA, 98245
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Charles D Cathey
Is Charles D Cathey a registered patent attorney?
Yes. Charles D Cathey is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 63587). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles D Cathey located?
Charles D Cathey's office is in Eastsound, Washington (98245). Affiliated with Law Office of Charles Cathey, PLLC.
What firm does Charles D Cathey work at?
Charles D Cathey is listed as affiliated with Law Office of Charles Cathey, PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles D Cathey?
Charles D Cathey's office phone (per the USPTO public roster) is 415-367-5095. 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.