Assignee
Inventors
- John Joseph Sayovitz (15 patents)
- Gregory Todd Sudduth (10 patents)
- Charles Edmundson (4 patents)
- Howard M. Welch (24 patents)
- Stephen Michael Campbell (14 patents)
- Wendy M. Takken (2 patents)
US Patent 6835264 · Granted Dec 28, 2004