Registered patent attorney
Diane L Gardner
Firm
Mastermind IP Law P.C.
Address
440 N. Barranca Avenue
#6387
Covina, CA, 91723
US
Phone
Registered as
Registered patent attorney
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Frequently asked about Diane L Gardner
Is Diane L Gardner a registered patent attorney?
Yes. Diane L Gardner is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 36518). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Diane L Gardner located?
Diane L Gardner's office is in Covina, California (91723). Affiliated with Mastermind IP Law P.C..
What firm does Diane L Gardner work at?
Diane L Gardner is listed as affiliated with Mastermind IP Law P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Diane L Gardner?
Diane L Gardner's office phone (per the USPTO public roster) is 803-226-0741. 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.