Registered patent attorney
Joseph D CalhounIII
Firm
Calhoun Law Firm
Address
P.O. Box 251504
Little Rock, AR, 72225
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Little Rock, Arkansas
- Joel B CarterQuattlebaum, Grooms, Tull & Burrow, PLLC
- Stephen Dee CarverUSPTO Reg. 27314
- Nathan P ChaneyOffice of General Counsel
- George Lee CraigUSPTO Reg. 29293
- J Charles DoughertyWright Lindsey and Jennings, LLP
- David Wesley DukeUSPTO Reg. 50634
- Robert E. FahrDavidson Law Firm, Ltd.
- David L. GershnerDavidson Law Firm
Frequently asked
Frequently asked about Joseph D Calhoun
Is Joseph D Calhoun a registered patent attorney?
Yes. Joseph D Calhoun is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40293). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Joseph D Calhoun located?
Joseph D Calhoun's office is in Little Rock, Arkansas (72225). Affiliated with Calhoun Law Firm.
What firm does Joseph D Calhoun work at?
Joseph D Calhoun is listed as affiliated with Calhoun Law Firm on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Joseph D Calhoun?
Joseph D Calhoun's office phone (per the USPTO public roster) is 501-374-1700. 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.