Registered patent attorney
Carl D Crowell
Firm
Crowell Law
Address
P.O. Box 923
Salem, OR, 97308
US
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Carl D Crowell
Is Carl D Crowell a registered patent attorney?
Yes. Carl D Crowell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43568). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Carl D Crowell located?
Carl D Crowell's office is in Salem, Oregon (97308). Affiliated with Crowell Law.
What firm does Carl D Crowell work at?
Carl D Crowell is listed as affiliated with Crowell Law on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Carl D Crowell?
Carl D Crowell's office phone (per the USPTO public roster) is 503-581-1240. 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.