Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833605 | Product delivery and monitoring system | Richard J. Mehus, James Unwin | 2014-09-16 |
| 8454324 | Pump | — | 2013-06-04 |
| 8424077 | Simplified management of authentication credentials for unattended applications | Garney David Adams, Yuan Xiang Gu, Richard Edward Johnston Mehan, Jack Jiequn Rong | 2013-04-16 |
| 6887047 | Pneumatic pinch mechanism for a deformable tube | — | 2005-05-03 |
| 6554589 | Flexible tube pinch mechanism | — | 2003-04-29 |
| 5601101 | Washing systems | Mark R. Bell-Booth | 1997-02-11 |
| 4194224 | Disk indicator and ejector | Donald J. Watson | 1980-03-18 |