Assignee
Inventors
- Leon Rosenshein (5 patents)
- James R. Cobasko (1 patents)
- Donald I. Farmer (1 patents)
- Steven Mosher (3 patents)
- Andrew M. Skow (6 patents)
- Robert Ettinger (17 patents)
- Urban H. D. Lynch (2 patents)
US Patent 5272652 · Granted Dec 21, 1993