Assignee
Inventors
- M. Bruce Welch (119 patents)
- Helmut G. Alt (93 patents)
- Bernd Peifer (26 patents)
- Syriac J. Palackal (64 patents)
- Gary L. Glass (29 patents)
- Ted M. Pettijohn (51 patents)
- Gil R. Hawley (90 patents)
- Darryl R. Fahey (19 patents)
US Patent 5498581 · Granted Mar 12, 1996