Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404692 | Process and composition for protecting and cushioning exterior surfaces | Ralph J. Locke, Paul Dennis | 1995-04-11 |
| 5236728 | Process for packaging food having a bag puncturing surface | Ralph J. Locke | 1993-08-17 |
| 5079269 | Process and composition for protecting and cushioning protrusions | Ralph J. Locke | 1992-01-07 |
| 4897276 | Process and composition for protecting and cushioning | Ralph J. Locke | 1990-01-30 |
| 4859714 | Process and composition for protecting and cushioning | Ralph J. Locke | 1989-08-22 |