Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936130 | Valves and methods for manufacturing the valves | Frederick J. Dojan, Joel L. Passke | 2005-08-30 |
KH
Klaas P. Hazenberg
Overall (2005): #156,897 of 245,428Top 65%
1
Patents 2005