Assignee
Inventors
- Richard H. Curtis (23 patents)
- Kirby Pilcher (2 patents)
- David L. Bohnsack (4 patents)
- Charles A. Ewing (6 patents)
- George Rodrigues (4 patents)
- John Thomas Bradshaw (10 patents)
- Marc Boillat (9 patents)
US Patent 7870797 · Granted Jan 18, 2011