Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7629406 | Use of organoclay in HDPE nanocomposites to provide barrier properties in containers and film | Guoqiang Qian, David Jarus | 2009-12-08 |
| 5334450 | Weatherable styrenic film structures with intermediate tie layer and laminates thereof | Robert H. Kelch | 1994-08-02 |
| 5306548 | Coextruded weatherable film structures and laminates | Robert H. Kelch | 1994-04-26 |
| 5254401 | Packaging material for controlled atmosphere packaging | Robert H. Kelch | 1993-10-19 |
| 4883837 | Compatible blends of polyolefins with thermoplastic polyurethanes | — | 1989-11-28 |
| 4387169 | Low density, extruded ethylenic polymer foams | Marlin G. Bussey | 1983-06-07 |
| 4370378 | Low density, extruded ethylenic polymer foams | Marlin G. Bussey | 1983-01-25 |