Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684577 | Non-stick silicone blend coating | — | 1987-08-04 |
| 4443574 | Coating composition of poly(arylene sulfide), polytetrafluoroethylene and barium or calcium sulfate | Herman Ernest Seymus | 1984-04-17 |