Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957661 | Valve with pressurization rate reduction device | David M. Lechner, Dennis H. Sattelberg | 2005-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957661 | Valve with pressurization rate reduction device | David M. Lechner, Dennis H. Sattelberg | 2005-10-25 |