Registered patent attorney
Paul A Apffel
Address
20 Birch Avenue
Corte Madera, CA, 94925
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Paul A Apffel
Is Paul A Apffel a registered patent attorney?
Yes. Paul A Apffel is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 35427). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Paul A Apffel located?
Paul A Apffel's office is in Corte Madera, California (94925).
How do I contact Paul A Apffel?
Paul A Apffel's office phone (per the USPTO public roster) is 415-250-0132. 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.