Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160773 | Encapsulated felt | — | 1992-11-03 |
| 5096473 | Filtration fabric laminates | Todd D Johnson, Richard Winkelmayer, Jr. | 1992-03-17 |
| 4983434 | Filter laminates | — | 1991-01-08 |
| 4946736 | Protective electromagnetically transparent window | — | 1990-08-07 |
| 4830643 | Expanded polytetrafluoroethylene tubular container | Christian Bailey | 1989-05-16 |