Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639807 | Process for manufacturing carbon fiber pellets, the high density, streamlined pellets resulting therefrom and process for producing reinforced thermoplastic resins employing the pellets | William M. Jenkins | 1997-06-17 |
| 4626333 | Anode assembly for molten salt electrolysis | James M. Clark, Henry E. Grindstaff | 1986-12-02 |
| 4541912 | Cermet electrode assembly | James M. Clark, Thomas E. Landon | 1985-09-17 |
| 4529494 | Bipolar electrode for Hall-Heroult electrolysis | Louis A. Joo', James M. Clark, Kenneth W. Tucker, Jay R. Shaner | 1985-07-16 |
| 4500401 | Anode retraction device for a Hall-Heroult cell equipped with inert anodes | James M. Clark, Scotty L. Hardin, Stephen C. McEntyre | 1985-02-19 |
| 4495049 | Anode for molten salt electrolysis | James M. Clark | 1985-01-22 |
| 4491510 | Monolithic composite electrode for molten salt electrolysis | James M. Clark | 1985-01-01 |
| 4484997 | Corrosion-resistant ceramic electrode for electrolytic processes | James M. Clark | 1984-11-27 |
| 4472258 | Anode for molten salt electrolysis | James M. Clark | 1984-09-18 |
| 4462889 | Non-consumable electrode for molten salt electrolysis | Thomas E. Landon, James M. Clark | 1984-07-31 |
| 4443314 | Anode assembly for molten salt electrolysis | James M. Clark, Henry E. Grindstaff | 1984-04-17 |
| 4430189 | Method of manufacturing aluminum in a Hall-Heroult cell | James M. Clark | 1984-02-07 |
| 4379033 | Method of manufacturing aluminum in a Hall-Heroult cell | James M. Clark | 1983-04-05 |