Registered patent attorney
Bruce Howard Johnsonbaugh
Firm
Eckhoff & Hoppe
Address
1990 N. California Blvd., Eighth Floor
Walnut Creek, CA, 94596
US
Phone
Registered as
Registered patent attorney
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 Bruce Howard Johnsonbaugh
Is Bruce Howard Johnsonbaugh a registered patent attorney?
Yes. Bruce Howard Johnsonbaugh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 24982). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Bruce Howard Johnsonbaugh located?
Bruce Howard Johnsonbaugh's office is in Walnut Creek, California (94596). Affiliated with Eckhoff & Hoppe.
What firm does Bruce Howard Johnsonbaugh work at?
Bruce Howard Johnsonbaugh is listed as affiliated with Eckhoff & Hoppe on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Bruce Howard Johnsonbaugh?
Bruce Howard Johnsonbaugh's office phone (per the USPTO public roster) is 415-391-7160. 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.