Assignee
Inventors
- Mark A. Bukowski (2 patents)
- Mark B. Greene (2 patents)
- Joel A. Jirak (2 patents)
- Christopher Nash (6 patents)
- John J. Roberts (7 patents)
- Steven B. Rogers (6 patents)
- Craig A. Rudolph (7 patents)
- Carl J. Voss (3 patents)
US Patent 7675644 · Granted Mar 9, 2010