Registered patent attorney
Donald J. FircaJr.
Firm
Wentsler LLC
Address
7443 Center Street
Mentor, OH, 44060
US
Phone
Registered as
Registered patent attorney
Other attorneys at Wentsler LLC
Other patent attorneys in Mentor, Ohio
- Brian G BembenickAvery Dennison Corporation
- Marie T BitontiUSPTO Reg. 52468
- Daniel E BurkeAvery Dennison Corporation
- Jessica H. FrossCity of Mentor
- Mitchell I. Georgia HoardIP Cleveland Ltd.
- Christos A IoannidiAvery Dennison Corporation
- Chipo M JoliboisAvery Dennison Corporation
- Mutua MattuAvery Dennison
Frequently asked
Frequently asked about Donald J. Firca
Is Donald J. Firca a registered patent attorney?
Yes. Donald J. Firca is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48140). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Donald J. Firca located?
Donald J. Firca's office is in Mentor, Ohio (44060). Affiliated with Wentsler LLC.
What firm does Donald J. Firca work at?
Donald J. Firca is listed as affiliated with Wentsler LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Donald J. Firca?
Donald J. Firca's office phone (per the USPTO public roster) is 440-290-4507. 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.