Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841990 | Mechanical interface for rapid replacement of RF fixture components | Helmuth O. Kroog, Timothy A. Lock, William R. Miner, Grant E. Cashen | 2005-01-11 |
| 5926860 | Low profile vacuum toilet | Myron J. Ament, Glen Bolton, Arnold Hennessey | 1999-07-27 |
| 5222919 | All plastic idler pulley assembly | — | 1993-06-29 |