Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180423 | Converter and method for top blowing nonferrous metal | Samuel Walton Marcuson, Carlos A. Landolt, James H. Amson | 1993-01-19 |
| 4830667 | Pyrometallurgical copper refining | Samuel Walton Marcuson, Carlos M. Diaz, James A. Bell, Richard Stratton-Crawley | 1989-05-16 |
| 4400182 | Vaporization and gasification of hydrocarbon feedstocks | James H. Garstang, Cyril Timmins | 1983-08-23 |
| 4300999 | Gas oil purification | James H. Garstang, Cyril Timmins | 1981-11-17 |