Registered patent attorney
Caroline L Keller
Firm
Keller Patent and Trademark Law
Address
539 24th St.
Manhattan Beach, CA, 90266
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Manhattan Beach, California
- David B AbelLaw Office of David B. Abel
- Karlton C ButtsUSPTO Reg. 39126
- Carlos M CandeloroCarlos M. Candeloro, Esq.
- Marc H CohenMarc H. Cohen
- Joel M FogelsonHartmans Law
- Paul Henry HorstmannUSPTO Reg. 36167
- John C JamesLaw Office of John Christopher James
- James L KelleyUSPTO Reg. 42715
Frequently asked
Frequently asked about Caroline L Keller
Is Caroline L Keller a registered patent attorney?
Yes. Caroline L Keller is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50491). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Caroline L Keller located?
Caroline L Keller's office is in Manhattan Beach, California (90266). Affiliated with Keller Patent and Trademark Law.
What firm does Caroline L Keller work at?
Caroline L Keller is listed as affiliated with Keller Patent and Trademark Law on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Caroline L Keller?
Caroline L Keller's office phone (per the USPTO public roster) is 310-372-2171. 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.