Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623379 | Spliced fiber-reinforced outer shell for cylindrical filtration element | Allan D. Hammel | 2017-04-18 |
| 7875177 | Membrane leaf packet with reinforced fold | Thomas N. Haynes, Pam G. Hinton, Jon E. Johnson, Abhishek Shrivastava | 2011-01-25 |