Registered patent attorney
David C Kao
Address
1338 Center Court Dr
Ste 105
Covina, CA, 91724-3681
US
Phone
Registered as
Registered patent attorney
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Frequently asked about David C Kao
Is David C Kao a registered patent attorney?
Yes. David C Kao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 68235). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David C Kao located?
David C Kao's office is in Covina, California (91724-3681).
How do I contact David C Kao?
David C Kao's office phone (per the USPTO public roster) is 650-305-9832. 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.