Registered patent attorney
Donald E TownsendJr
Firm
Townsend and Banta
Address
601 Pennsylvania Avenue, NW
Suite 900, South Building
Washington, DC, 20004
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Donald E Townsend
Is Donald E Townsend a registered patent attorney?
Yes. Donald E Townsend is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43198). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Donald E Townsend located?
Donald E Townsend's office is in Washington, District of Columbia (20004). Affiliated with Townsend and Banta.
What firm does Donald E Townsend work at?
Donald E Townsend is listed as affiliated with Townsend and Banta on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Donald E Townsend?
Donald E Townsend's office phone (per the USPTO public roster) is 202-220-3124. 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.