Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142657 | Insertion-point seal for spiral wound module | Alvin O. Larson, Steven D. Jons | 2012-03-27 |
| 7951295 | Insertion-point seal for spiral wound module | Alvin O. Larson, Steven D. Jons | 2011-05-31 |