Registered patent attorney
Billy Alvin Robbins
Firm
Karish & Bjorgum PC
Address
119 E. Union Street
Suite B
Pasadena, CA, 91103
US
Phone
Registered as
Registered patent attorney
Other attorneys at Karish & Bjorgum PC
Other patent attorneys in Pasadena, California
- Sarah B. AdrianoAdriano & Associates
- Denton L AndersonLeech Tishman Fuscaldo & Lampl, LLP
- Andrew A AnissiUSPTO Reg. 57316
- Rajpreet S. AujlaAujla Legal
- Edward A BranchaudCalifornia Institute of Technology
- Daniel F BroderickJet Propulsion Laboratory
- Enrica BrunoSteinfl & Bruno
- Zhiwei CaiKPPB LLP
Frequently asked
Frequently asked about Billy Alvin Robbins
Is Billy Alvin Robbins a registered patent attorney?
Yes. Billy Alvin Robbins is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 18313). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Billy Alvin Robbins located?
Billy Alvin Robbins's office is in Pasadena, California (91103). Affiliated with Karish & Bjorgum PC.
What firm does Billy Alvin Robbins work at?
Billy Alvin Robbins is listed as affiliated with Karish & Bjorgum PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Billy Alvin Robbins?
Billy Alvin Robbins's office phone (per the USPTO public roster) is 213-785-8070. 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.