Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276082 | Halogen-free floor covering | John S. Forry | 1994-01-04 |
| 5091452 | Charge dissipative surface coverings | Kenneth K. Ko, Jesse D. Miller | 1992-02-25 |
| 4944998 | Charge dissipative floor tiles | Kenneth K. Ko, Jesse D. Miller, Wayne R. Shelly | 1990-07-31 |
| 4826912 | Charge dissipative floor tiles | Kenneth K. Ko, Jesse D. Miller, Wayne R. Shelly | 1989-05-02 |