Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6009895 | Free rotating inlet check valve for inflatable devices | Lloyd G. Wass, Kurt Drewelow | 2000-01-04 |
| 5971016 | Super high flow pressure relief valve | Lloyd G. Wass | 1999-10-26 |