Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019140 | Irradiated expanded polytetrafluoroethylene composites, and devices using them, and processes for making them | John Bowser | 1991-05-28 |
| 4814412 | Two component polyurethane system for casting expanded polytetrafluoroethylene | Glenn W. Crowther, Robert Lyon Henn | 1989-03-21 |