Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150035 | Multi-layer composites and sheet labels | Robert J. Williams, John C. Kokay, David Gustafson | 2000-11-21 |
| 4310451 | Free flowing rigid PVC resin powder compositions | Gerald W. Ernest | 1982-01-12 |