Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341826 | Internal combustion engine and composite parts formed from silicon carbide fiber-reinforced ceramic or glass matrices | Karl M. Prewo | 1982-07-27 |
| 4324843 | Continuous length silicon carbide fiber reinforced ceramic composites | Karl M. Prewo | 1982-04-13 |
| 4314852 | Silicon carbide fiber reinforced glass composites | Karl M. Prewo | 1982-02-09 |