Registered patent attorney
James Francis Lesniak
Firm
Knobbe Martens Olson & Bear
Address
2040 Main Street
14th Floor
Irvine, CA, 92614
US
Phone
Registered as
Registered patent attorney
Other attorneys at Knobbe Martens Olson & Bear
Other patent attorneys in Irvine, California
- Eric L. AbadaKnobbe, Martens, Olson & Bear, LLP
- Lannah S. AbasiK&L Gates LLP
- Tina Marie AbernethyLaw Office of Tina M. Abernethy
- Saul AchermanJafari Law Group, Inc.
- Jessica L AchtsamKnobbe Martens Olson & Bear LLP
- William O. AdamsKnobbe, Martens, Olson & Bear LLP
- Micha AdlerProcopio, Cory, Hargreaves & Savitch
- Erik M. AhroonAcacia Research Group LLC
Frequently asked
Frequently asked about James Francis Lesniak
Is James Francis Lesniak a registered patent attorney?
Yes. James Francis Lesniak is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 25240). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is James Francis Lesniak located?
James Francis Lesniak's office is in Irvine, California (92614). Affiliated with Knobbe Martens Olson & Bear.
What firm does James Francis Lesniak work at?
James Francis Lesniak is listed as affiliated with Knobbe Martens Olson & Bear on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact James Francis Lesniak?
James Francis Lesniak's office phone (per the USPTO public roster) is 949-760-0404. 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.