Registered patent attorney
John L Gase
Firm
Leydig Voit and Mayer LTD
Address
1981 N. Broadway
Suite 310
Walnut Creek, CA, 94596
US
Registered as
Registered patent attorney
Other attorneys at Leydig Voit and Mayer LTD
- John Boyd ConklinUSPTO Reg. 30369 · Chicago, IL
- Gordon Russell CoonsUSPTO Reg. 20821 · Chicago, IL
- Paul J FilbinUSPTO Reg. 51677 · Chicago, IL
- Bruce M GagalaUSPTO Reg. 28844 · Chicago, IL
- H Michael HartmannUSPTO Reg. 28423 · Chicago, IL
- Brett Alan HesterbergUSPTO Reg. 31837 · Chicago, IL
- John KilykUSPTO Reg. 30763 · Chicago, IL
- John Walter KozakUSPTO Reg. 25117 · Chicago, IL
Other patent attorneys in Walnut Creek, California
- Javed S M AfzalUSPTO Reg. 47222
- Nisha AgarwalKILPATRICK TOWNSEND & STOCKTON LLP
- Houtan AmanatKILPATRICK TOWNSEND & STOCKTON LLP
- Juerg W BaenzigerUSPTO Reg. 50339
- Vanessa M BellKilpatrick Townsend & Stockton LLP
- Arthur J BobelLeydig, Voit & Mayer, LLP
- Andrew J. ChanTressler, LLP
- David D ChungUSPTO Reg. 38409
Frequently asked
Frequently asked about John L Gase
Is John L Gase a registered patent attorney?
Yes. John L Gase is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47590). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John L Gase located?
John L Gase's office is in Walnut Creek, California (94596). Affiliated with Leydig Voit and Mayer LTD.
What firm does John L Gase work at?
John L Gase is listed as affiliated with Leydig Voit and Mayer LTD on the USPTO Office of Enrollment and Discipline practitioner roster.
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.