Assignee
Inventors
- Roger E. Bonsteel (4 patents)
- Juilet C. Candee (1 patents)
- John L. Czukkermann (8 patents)
- David B. Emmes (17 patents)
- Steven Jay Greenspan (26 patents)
- Joshua W. Knight (26 patents)
- Alan Webb (28 patents)
US Patent 7584459 · Granted Sep 1, 2009