Birch, Stewart, Kolasch & Birch

3 registered patent practitioners: 3 patent attorneys and 0 patent agents, Falls Church, VA.

• Clint A. Gerdine — Patent attorney, Reg. No. 41035, Birch, Stewart, Kolasch & Birch
• Laura C. Lutz — Patent attorney, Reg. No. 43451, Birch, Stewart, Kolasch & Birch
• Chad M. Rink — Patent attorney, Reg. No. 58258, Birch, Stewart, Kolasch & Birch