Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680209 | Self sticking carpet tiles | Walter C. Zybko, William Wald | 1987-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680209 | Self sticking carpet tiles | Walter C. Zybko, William Wald | 1987-07-14 |