Assignee
No assignee recorded.
Inventors
- Douglas Haanpaa (29 patents)
- Gary Siebert (10 patents)
- Terry Cussen (2 patents)
- Kirk Fifer (2 patents)
- Mike Dinsmore (2 patents)
- Charles J. Jacobus (88 patents)
US Patent 6396232 · Granted May 28, 2002
No assignee recorded.