Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940422 | Low profile lamp socket assembly | John A. Forish | 1990-07-10 |
| 4895889 | Preceramic compositions | John Semen | 1990-01-23 |
| 4891340 | Preceramic compositions and ceramic products | John Semen | 1990-01-02 |
| 4845058 | Process for improving strength of SiC ceramics | John Semen | 1989-07-04 |
| 4835207 | Preceramic compositions and ceramic products | John Semen | 1989-05-30 |