Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799056 | Computer system including multi-channel wireless communication link to a remote station | Eric Swartzendruber | 2004-09-28 |
| 5795328 | Vacuum system and a method of operating a vacuum system | James C. Barnitz, David C. Downey | 1998-08-18 |
| 5624394 | Vacuum system and a method of operating a vacuum system | James C. Barnitz, David C. Downey | 1997-04-29 |
| 4460350 | Continuous printed paper stacking device | Faquir C. Mittal | 1984-07-17 |
| 4302096 | Graphic forms overlay apparatus | Arnold Schonfeld | 1981-11-24 |