Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7069170 | Wireless vacuum extraction monitoring | Robert M. Kennard, Vince George, Neil VanHooydonk, Darrell Vines | 2006-06-27 |
| 6901345 | Vacuum extraction monitor for electric pump | — | 2005-05-31 |
| 6872212 | Vacuum extraction monitor with attachment for hand pump | — | 2005-03-29 |
| 6620171 | Vacuum extraction monitoring | — | 2003-09-16 |