Registered patent attorney
William O Trousdell
Firm
Finnegan Henderson Farabow Garrett & Dunner, LLP
Address
Two Freedom Square
11955 Freedom Drive
Reston, VA, 20190-5675
US
Phone
Registered as
Registered patent attorney
Other attorneys at Finnegan Henderson Farabow Garrett & Dunner, LLP
- Catherine C. CorserUSPTO Reg. 78188 · Washington, DC
- Lisa M MatovcikUSPTO Reg. 53283 · Washington, DC
- Connor M. McGregorUSPTO Reg. 79634 · Washington, DC
- Kristi L. McIntyreUSPTO Reg. 74377 · Washington, DC
- Jennifer H. RoscettiUSPTO Reg. 71998 · Washington, DC
- Leith S. ShafiUSPTO Reg. 81921 · Washington, DC
- Henry Joe ShikaniUSPTO Reg. 74972 · Washington, DC
- Robert William Gordon WrightUSPTO Reg. 80268 · Atlanta, GA
Other patent attorneys in Reston, Virginia
- Mary E. AdamsMatney Legal Group PLLC
- Pouyan AhmadiUSPTO Reg. 82897
- Byeong C AhnKed & Associates, LLP
- Ralph P AlbrechtReston Law Group, LLP
- Brian C AltmillerPosz Law Group, PLC
- Scott B. AmankwatiaThe Marbury Law Group PLLC
- John H AmbroseHarness Dickey & Pierce, P.L.C.
- Amy Kuo AmesVERISIGN, INC.
Frequently asked
Frequently asked about William O Trousdell
Is William O Trousdell a registered patent attorney?
Yes. William O Trousdell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38637). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William O Trousdell located?
William O Trousdell's office is in Reston, Virginia (20190-5675). Affiliated with Finnegan Henderson Farabow Garrett & Dunner, LLP.
What firm does William O Trousdell work at?
William O Trousdell is listed as affiliated with Finnegan Henderson Farabow Garrett & Dunner, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William O Trousdell?
William O Trousdell's office phone (per the USPTO public roster) is 703-966-3932. 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.