Registered patent attorney
David M Sullivan
Firm
Crowe and Dunlevy PC
Braniff Building
Address
324 North Robinson Avenue
Suite 100
Oklahoma City, OK, 73102
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Oklahoma City, Oklahoma
- Paige S BassCrowe and Dunlevy, PC
- Sasha L. BelingMcAfee & Taft
- Cole Robert BensonOklahoma City University School of Law
- Marc A BrockhausDunlap Codding and Rogers, PC
- Glen M BurdickDunlap Codding and Rogers PC
- Emily E CampbellDunlap Codding, P.C.
- Wanru S CaseyWanru's Practice
- Ross N. ChaffinTomlinson & O'Connell, P.C.
Frequently asked
Frequently asked about David M Sullivan
Is David M Sullivan a registered patent attorney?
Yes. David M Sullivan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51025). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David M Sullivan located?
David M Sullivan's office is in Oklahoma City, Oklahoma (73102). Affiliated with Crowe and Dunlevy PC.
What firm does David M Sullivan work at?
David M Sullivan is listed as affiliated with Crowe and Dunlevy PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David M Sullivan?
David M Sullivan's office phone (per the USPTO public roster) is 405-235-7700. 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.