Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681628 | Pressurizable thermoplastic container having an exterior polyurethane layer and its method of making | Ken W. Niederst, Jerome A. Seiner | 1997-10-28 |
| 5300334 | Pressurizable thermoplastic container having an exterior polyurethane layer and its method of making | Ken W. Niederst, Jerome A. Seiner | 1994-04-05 |