Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976506 | Annular port construction for valve applications | Lloyd I. Towne | 2005-12-20 |
| 6883417 | Connecting configuration for a diaphragm in a diaphragm pump | Lloyd I. Towne | 2005-04-26 |