Registered patent attorney
Bernard Lester Kleinke
Firm
Duckor Spradling Metzger & Wynne
Address
3043 4th Avenue
San Diego, CA, 92103
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in San Diego, California
- Anders T AannestadMorrison & Foerster LLP
- Rita A AbbatiUSPTO Reg. 50715
- James J AburtoUSPTO Reg. 58119
- Nathan C. AckermannUSPTO Reg. 84527
- Brian S AdamsQUALCOMM Incorporated
- Raj J AdvaniWilson, Sonsini, Goodrich, and Rosati
- Prem AdvaniUSPTO Reg. 52542
- Sejin Q AhnNeurocrine Biosciences, Inc.
Frequently asked
Frequently asked about Bernard Lester Kleinke
Is Bernard Lester Kleinke a registered patent attorney?
Yes. Bernard Lester Kleinke is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 22123). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Bernard Lester Kleinke located?
Bernard Lester Kleinke's office is in San Diego, California (92103). Affiliated with Duckor Spradling Metzger & Wynne.
What firm does Bernard Lester Kleinke work at?
Bernard Lester Kleinke is listed as affiliated with Duckor Spradling Metzger & Wynne on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Bernard Lester Kleinke?
Bernard Lester Kleinke's office phone (per the USPTO public roster) is 619-209-3000. 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.