Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554579 | Liquid dispensing system with enhanced filter | Vernon H. Foersterling, Darko Hadzidedic, Raymond T. Savard, Gary A. Minor | 2003-04-29 |
| 6190565 | Dual stage pump system with pre-stressed diaphragms and reservoir | David C. Bailey | 2001-02-20 |
| 5848605 | Check valve | David C. Bailey | 1998-12-15 |
| 5762795 | Dual stage pump and filter system with control valve between pump stages | David C. Bailey | 1998-06-09 |
| 5490765 | Dual stage pump system with pre-stressed diaphragms and reservoir | David C. Bailey | 1996-02-13 |
| 4950134 | Precision liquid dispenser | David C. Bailey | 1990-08-21 |