Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059585 | Fluid valve control members having contoured sealing surfaces | Paul Russell Dalluge, Larry Dean Pothast | 2006-06-13 |
| 6974121 | Fluid flow control valve with bi-directional shutoff | David John Koester, Sarah Lynn Dvorak, Lynn Mahncke, Brandon Wayne Bell, Loree Lee Bovee | 2005-12-13 |
| 5707041 | Fluid control valve with fastener for ceramic valve plug | Loren L. Bovee, David J. Westwater | 1998-01-13 |