Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574065 | Non-directional floor tile | John H. Young | 1986-03-04 |
| 4253896 | Method of maintaining key between silicone belt and vinyl resin blanket by applying a corona discharge to the belt | George E. Bagley | 1981-03-03 |