Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346049 | Sintered alpha silicon carbide ceramic body having equiaxed microstructure | John A. Coppola, Laurence N. Hailey | 1982-08-24 |
| 4313973 | Method for manufacture of neutron absorbing article | Robert G. Naum, Paul Forsyth | 1982-02-02 |
| 4312954 | Sintered silicon carbide ceramic body | John A. Coppola, Lawrence N. Hailey | 1982-01-26 |