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Roger H.
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Roger Hahn

Hahn & Associates

Washington, District of Columbia

About Roger


Roger is a registered US patent attorney and computer progammer. His selected areas of legal skills include: Infringement, validity, freedom to operate, right to use, reissue, reexamination, and other patent and trademark opinion work, and trademark counseling; Patent protection of medical, pharm... Read more


Practice Areas

Intellectual Property
Patent
Trademark


Licenses

DC (2002), USPTO (2001)

Languages

English, Korean, Mandarin

Professional References

Very thorough, very responsive, and very reasonable approach to IP matters.

Kenneth CollierI work(ed) with Roger Hahn in a professional capacity

Contact Information

Hahn & Associates
1012 14th St NW
Ste 620
Washington, District of Columbia, 20005

Get directions

Education

Columbia Univesity

MBA

Chicago Kent College of Law

JD

Johns Hopkins University

MS

University of Illinois

BS

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