Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920119 | Gasket material and its process of production | Henry Vincent Dunn, Stephen Woolfenden, John Hoyes | 2021-02-16 |
| 10510551 | Etch resistant alumina based coatings | Juha Rantala, Thomas Gädda, Wei Li, William McLaughlin | 2019-12-17 |
| 9564339 | Etch resistant alumina based coatings | Juha Rantala, Thomas Gädda, Wei Li, William McLaughlin | 2017-02-07 |
| 4468499 | Thermoplastic interpenetrating polymer network composition and process | David L. Siegfried, Leslie H. Sperling | 1984-08-28 |