Registered patent attorney
David A Sumy
Firm
Snyder, Clark, Lesch & Chung LLP
Address
950 Herndon Parkway
Suite 365
Herndon, VA, 20170
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Herndon, Virginia
- Haley S. BallUSPTO Reg. 84639
- Laura E. BrashearUSPTO Reg. 81757
- Nancy K BrittHarness Dickey & Pierce, P.L.C.
- Robert L CantrellUSPTO Reg. 78172
- Yungping ChiangCBM Patent Consulting
- Thomas ChiangUSPTO Reg. 75015
- Ji-Yong D ChungSnyder, Clark, Lesch and Chung, LLP
- Ronald Joseph CierUSPTO Reg. 28199
Frequently asked
Frequently asked about David A Sumy
Is David A Sumy a registered patent attorney?
Yes. David A Sumy is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 50387). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is David A Sumy located?
David A Sumy's office is in Herndon, Virginia (20170). Affiliated with Snyder, Clark, Lesch & Chung LLP.
What firm does David A Sumy work at?
David A Sumy is listed as affiliated with Snyder, Clark, Lesch & Chung LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact David A Sumy?
David A Sumy's office phone (per the USPTO public roster) is 571-297-0007. 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.