Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433332 | Filter media with irregular structure | Bruce Smith, David T. Healey | 2022-09-06 |
| 11420143 | Filter media with irregular structure and/or reversibly stretchable layers | Bruce Smith, Mohammad A. Hassan, Sudheer Jinka, Greg Wagner Farell, David T. Healey | 2022-08-23 |
| 11239531 | Battery separators with controlled pore structure | Randall B. Keisler, John A. Wertz | 2022-02-01 |