Assignee
Inventors
- Kent E. Crouse (27 patents)
- Ronald J. Bezdon (12 patents)
- Michael W. Bandel (17 patents)
- Patrick J. Keegan (14 patents)
- Boyko Boykov (1 patents)
- Peter W. Shackle (58 patents)
- William L. Keith (25 patents)
US Patent 5925990 · Granted Jul 20, 1999