Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308909 | High pressure three way valve | — | 2007-12-18 |
| 7131632 | Microfluidic two-way isolation valve | — | 2006-11-07 |
| 6685165 | Valve assembly having an adjusting diaphragm means | Michael Kloehn | 2004-02-03 |
| 6149127 | Spring loaded compression valve fitting | — | 2000-11-21 |