Assignee
No assignee recorded.
Inventors
- Jerry R. Apperson (9 patents)
- Paul K. Graham (3 patents)
- Leslie E. Mace (18 patents)
- James T. Russell (52 patents)
- Lawrence L. Labuda (15 patents)
- Walter A. Cooke (6 patents)
US Patent 5206511 · Granted Apr 27, 1993
No assignee recorded.