Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11541588 | Multilayer plastic bottles with mineral filler and foamed layer for improved recyclability | Lisa H. Olson | 2023-01-03 |
| 10889047 | Multilayer plastic bottles with mineral filler and foamed layer for improved recyclability | Lisa H. Olson | 2021-01-12 |
| 6299809 | Method and composition for making foamed polyethylene material | Roderick R. Alire, Ronald N. Clazie | 2001-10-09 |
| 6245823 | Composition and blowing agent for making foamed polyethylene material | Roderick R. Alire, Ronald N. Clazie | 2001-06-12 |