Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395634 | Radiometric methods and means | — | 1983-07-26 |
| 4394907 | Displacement error correction in sorting systems | Max M. Lazerson | 1983-07-26 |
| 4361238 | Ore sorter | Wellesley A. Kealy | 1982-11-30 |
| 4188165 | Loaders for use in tunnels | Dieter G. Luck | 1980-02-12 |