Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129843 | Breather valve | Jason J. Willoughby, Timothy S. Roman | 2024-10-29 |
| 11286923 | Reduced pressurization shift within diaphragm pump cavity | Jason J. Willoughby | 2022-03-29 |
| 10881782 | Intravenous tube holding assembly | — | 2021-01-05 |
| 10184577 | Cartridge style ball check for positive displacement pump | Jason J. Willoughby | 2019-01-22 |
| 9677549 | Reciprocating pump with electronically monitored air valve and piston | Mark L. Bauck, Mark T. Weinberger, Vu K. Nguyen, Christopher M. Lange, Wade Daniel Palashewski | 2017-06-13 |
| 9677550 | Reciprocating pump with electronically monitored air valve and piston | Mark L. Bauck, Mark T. Weinberger, Vu K. Nguyen, Christopher M. Lange, Wade Daniel Palashewski | 2017-06-13 |
| 8066491 | Reciprocating pump with electronically monitored air valve having battery and solenoid electronic monitoring | Vu K. Nguyen, Christopher M. Lange | 2011-11-29 |