Birch, Stewart, Kolasch, Birch LLP

2 registered patent practitioners: 2 patent attorneys and 0 patent agents, Falls Church, VA.

• Joseph Arlen Kolasch — Patent attorney, Reg. No. 22463, Birch, Stewart, Kolasch, Birch LLP
• Nathan A. Reed — Patent attorney, Reg. No. 72238, Birch, Stewart, Kolasch, Birch LLP