Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241189 | Wear-resistant flexible sheet material and a method for its manufacture | Alfred M. Stern | 1980-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241189 | Wear-resistant flexible sheet material and a method for its manufacture | Alfred M. Stern | 1980-12-23 |