Registered patent agent
Robert W Haga
Firm
California Public Utilities Commission
Address
505 Van Ness Avenue
Room 5205
San Francisco, CA, 94107
US
Phone
Registered as
Registered patent agent
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Frequently asked
Frequently asked about Robert W Haga
Is Robert W Haga a registered patent attorney?
Robert W Haga is a registered patent agent (USPTO Registration Number 41052). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Robert W Haga located?
Robert W Haga's office is in San Francisco, California (94107). Affiliated with California Public Utilities Commission.
What firm does Robert W Haga work at?
Robert W Haga is listed as affiliated with California Public Utilities Commission on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Robert W Haga?
Robert W Haga's office phone (per the USPTO public roster) is 415-703-3700. 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.