Registered patent attorney
Thomas C Gellenthien
Firm
The MITRE Corporation
Address
7515 Colshire Drive
McLean, VA, 22102
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Thomas C Gellenthien
Is Thomas C Gellenthien a registered patent attorney?
Yes. Thomas C Gellenthien is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 39683). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas C Gellenthien located?
Thomas C Gellenthien's office is in McLean, Virginia (22102). Affiliated with The MITRE Corporation.
What firm does Thomas C Gellenthien work at?
Thomas C Gellenthien is listed as affiliated with The MITRE Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Thomas C Gellenthien?
Thomas C Gellenthien's office phone (per the USPTO public roster) is 703-983-1518. 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.