Registered patent attorney
John D McConaghy
Firm
Karish & Bjorgum, PC
Address
119 East 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 John D McConaghy
Is John D McConaghy a registered patent attorney?
Yes. John D McConaghy is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 26773). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John D McConaghy located?
John D McConaghy's office is in Pasadena, California (91103). Affiliated with Karish & Bjorgum, PC.
What firm does John D McConaghy work at?
John D McConaghy is listed as affiliated with Karish & Bjorgum, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John D McConaghy?
John D McConaghy's office phone (per the USPTO public roster) is 213-545-8470. 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.