Assignee
No assignee recorded.
Inventors
- Mitchell Eggers (13 patents)
- Michael E. Hogan (38 patents)
- Kenneth L. Beattie (12 patents)
- John F. Shumaker (16 patents)
- Daniel J. Ehrlich (28 patents)
- Mark A. Hollis (23 patents)
US Patent 5891630 · Granted Apr 6, 1999
No assignee recorded.