Registered patent attorney
John H Thomas
Firm
Thomas & Karceski, P.C.
Address
536 Granite Avenue
Richmond, VA, 23226
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Richmond, Virginia
- Eric W AdcockWilliams Mullen
- Keshav AgiwalUniversity of Richmond School of Law
- Reis D AlsberryUSPTO Reg. 57824
- Troy G ArnoldArnold Global Enterprises, Inc.
- Suekayna AsgariUniversity of Richmond School of Law
- David E BakerHunton & Williams, LLP
- Robert J. BarrettHunton and Williams, LLP
- Scott A BergesonTroutman Pepper Locke LLP
Frequently asked
Frequently asked about John H Thomas
Is John H Thomas a registered patent attorney?
Yes. John H Thomas is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 33460). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John H Thomas located?
John H Thomas's office is in Richmond, Virginia (23226). Affiliated with Thomas & Karceski, P.C..
What firm does John H Thomas work at?
John H Thomas is listed as affiliated with Thomas & Karceski, P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John H Thomas?
John H Thomas's office phone (per the USPTO public roster) is 804-344-8130. 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.