Washington, District of Columbia Patent Attorneys
Attorneys.org features a comprehensive directory of 53 Washington attorneys and 25 law firms.
James V. Adduci, II
District of Columbia Patent attorney at Adduci Mastriani and Schaumberg with 50 years of experience
1133 Connecticut Avenue, NW, Washington, DC
Jayne P. Bultena
District of Columbia Patent attorney at Bergeson and Campbell with 34 years of experience
2200 Pennsylvania Avenue NW, Washington, DC
Jennifer E. Silversmith
District of Columbia Patent attorney at Weiner Brodsky Sidman Kider with 18 years of experience
1300 19th Street NW, Washington, DC
Jiwen Chen
District of Columbia Patent attorney at Jacobson Holman with 24 years of experience
400 7th Street NW, Washington, DC
John A. O'Shaughnessy
District of Columbia Patent attorney at Weiner Brodsky Sidman Kider with 17 years of experience
1300 19th Street NW, Washington, DC
John Clarke Holman
District of Columbia Patent attorney at Jacobson Holman with 59 years of experience
400 7th Street NW, Washington, DC
John C. Luce
District of Columbia Patent attorney at Jacobson Holman with 35 years of experience
400 7th Street NW, Washington, DC
John R. Keys Jr.
District of Columbia Patent attorney at John R Keys with 50 years of experience
1090 Vermont Avenue NW, Washington, DC
Joseph E. Silvia
District of Columbia Patent attorney at Weiner Brodsky Sidman Kider with 18 years of experience
1300 19th Street NW, Washington, DC
Kenneth L. Samuelson
District of Columbia Patent attorney at Samuelson Law Offices with 53 years of experience
2020 Pennsylvania Avenue NW, Washington, DC
Lance G. Johnson
District of Columbia Patent attorney at Roylance Abrams Berdo and Goodman with 38 years of experience
1300 19th Street NW, Washington, DC
Marc A. Lindsey
District of Columbia Patent attorney at Levine Blaszak Block and Boothby with 29 years of experience
2001 L Street NW, Washington, DC
Mark G. Johnston
District of Columbia Patent attorney at Levine Blaszak Block and Boothby with 32 years of experience
2001 L Street NW, Washington, DC
Mark S. Bicks
District of Columbia Patent attorney at Roylance Abrams Berdo and Goodman with 48 years of experience
1300 19th Street NW, Washington, DC
Matthew Friedman
District of Columbia Patent attorney at Technology Law Group LLC with 13 years of experience
5335 Wisconsin Avenue NW, Washington, DC
Need help with a patent?
Patents are part of Intellectual Property ("IP") law. Inventors, designers, and creators are entitled to protect their unique work under the law. A patent gives your invention government protection from being copied or used without your permission. A patent lawyer will review your work, determine whether a patent can be filed to protect it, and then work with you to file a patent and protect your work from infringement. If you already hold an issued patent a patent attorney can protect it from unfair use. Asserting your rights is in your interest. Our national directory of attorneys features thousands of local patent lawyers.
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