Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5240521 | Heat treatment for dispersion strengthened aluminum-base alloy | James R. Crum, James McEwen, John Weber | 1993-08-31 |
| 4758273 | Dispersion strengthened aluminum alloys | Paul S. Gilman, Stephen J. Donachie | 1988-07-19 |
| 4623388 | Process for producing composite material | Arun D. Jatkar, Alfred J. Varall, Jr. | 1986-11-18 |
| 4557893 | Process for producing composite material by milling the metal to 50% saturation hardness then co-milling with the hard phase | Arun D. Jatkar, Alfred J. Varall, Jr. | 1985-12-10 |
| 4389241 | Process for producing lithium-metal master alloy | — | 1983-06-21 |
| 4297136 | High strength aluminum alloy and process | Joseph R. Pickens, Stephen J. Donachie, Thomas J. Nichol | 1981-10-27 |
| 4292079 | High strength aluminum alloy and process | Joseph R. Pickens, Stephen J. Donachie, Thomas J. Nichol | 1981-09-29 |