Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671864 | Process for the manufacture of carbon fibers and feedstock therefor | Frank H. Turrill, John W. Newman, Norman W. Hall, Clifford Ward | 1987-06-09 |
| 4497789 | Process for the manufacture of carbon fibers | Frank H. Turrill, John W. Newman, Norman W. Hall | 1985-02-05 |
| 4307052 | Process for carbon electrode manufacture | Charles R. Gannon | 1981-12-22 |
| 4218305 | Extrusion oil composition for carbon electrode manufacture | Charles R. Gannon | 1980-08-19 |