Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409471 | Method of lubricating a medical coupling site | Frank J. BeaFore | 1995-04-25 |
| 5402982 | Medical coupling site valve body | Dennis A. Boehmer | 1995-04-04 |
| 5295658 | Medical coupling site including slit reinforcing members | Daniel J. Demma, David O. Werbil | 1994-03-22 |
| 5295657 | Medical coupling site valve body | — | 1994-03-22 |
| 5261459 | Miniature duckbill valve having a low cracking pressure and high flow rate | James R. Kunce, James C. Bailey | 1993-11-16 |
| 5251873 | Medical coupling site | Dennis A. Boehmer | 1993-10-12 |
| 5163926 | Suction metering and mixing device | James C. Bailey | 1992-11-17 |
| 5141501 | Suction metering and mixing device | James C. Bailey | 1992-08-25 |
| 5103854 | Low pressure check valve for artificial respiration devices | James C. Bailey, Dennis A. Boehmer | 1992-04-14 |
| 5010925 | Normally closed duckbill valve assembly | James C. Bailey | 1991-04-30 |
| 4986310 | Low pressure check valve | James C. Bailey, Dennis A. Boehmer | 1991-01-22 |
| 4765588 | Check valve for use with a syringe | — | 1988-08-23 |
| 4535819 | Valve assembly | Stephen J. Kubina | 1985-08-20 |
| 4434810 | Bi-directional pressure relief valve | — | 1984-03-06 |
| 4341239 | Combination check-overpressure relief valve | — | 1982-07-27 |
| 4190206 | Drip irrigation system | Kenneth C. Tregillus | 1980-02-26 |