Registered patent attorney
Joshua C Harrison
Firm
Joshua Harrison
Barcelo & Harrison, LLP
Address
PO Box 6171
Huntington Beach, CA, 92615
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Huntington Beach, California
- Annette L BadeThe Boeing Company
- George F BethelCambro Manufacturing Company
- Patience K BethelCambro Manufacturing Co.
- Barry A BissonUSPTO Reg. 20122
- William Lawrence ChapinUSPTO Reg. 27317
- Robert D. CopelandThe Boeing Company
- Barrett CraigBARRETT CRAIG, ESQ
- Michael L CrapenhoftUSPTO Reg. 37115
Frequently asked
Frequently asked about Joshua C Harrison
Is Joshua C Harrison a registered patent attorney?
Yes. Joshua C Harrison is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45686). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Joshua C Harrison located?
Joshua C Harrison's office is in Huntington Beach, California (92615). Affiliated with Joshua Harrison.
What firm does Joshua C Harrison work at?
Joshua C Harrison is listed as affiliated with Joshua Harrison on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Joshua C Harrison?
Joshua C Harrison's office phone (per the USPTO public roster) is 714-342-2391. 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.