Registered patent attorney
Roger C Hahn
Firm
Hahn & Voight Law Offices PLLC
Address
1012 14th Street, NW
Suite 620
Washington, DC, 20005
US
Phone
Registered as
Registered patent attorney
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Frequently asked
Frequently asked about Roger C Hahn
Is Roger C Hahn a registered patent attorney?
Yes. Roger C Hahn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46376). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Roger C Hahn located?
Roger C Hahn's office is in Washington, District of Columbia (20005). Affiliated with Hahn & Voight Law Offices PLLC.
What firm does Roger C Hahn work at?
Roger C Hahn is listed as affiliated with Hahn & Voight Law Offices PLLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Roger C Hahn?
Roger C Hahn's office phone (per the USPTO public roster) is 202-637-0021. 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.