Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814796 | Terminal for issuing and processing data-bearing documents | Terrence R. Benson, Richard J. Jablonski, Howard Siu | 1998-09-29 |
| 4917795 | Automatic valve assembly | Chester A. Sable, Henry Church | 1990-04-17 |
| 4901754 | Valve improvements | Chester A. Sable, Henry Church, Roy Graboff | 1990-02-20 |
| 4844414 | Valve improvements | Chester A. Sable, Henry Church, Roy Graboff | 1989-07-04 |
| 4778595 | Automatic valve assembly | Chester A. Sable, Henry Church, Roy Graboff | 1988-10-18 |
| 4312006 | Methods and apparatus for recording information supplying wound materials and retaining tubular objects | — | 1982-01-19 |