Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904879 | Partial oxidation of waste plastic material | John Duckett Winter, Ronald Frederick Tyree, John Saunders Stevenson, Gregory Joseph Mayotte, Jerrold Samuel Kassman +1 more | 1999-05-18 |
| 5866091 | Method for minimizing hydrogen halide corrosion in a partial oxidation process | John Saunders Stevenson, Byron Von Klock, John Duckett Winter, Jerrold Samuel Kassman, George Henry Webster, Jr. | 1999-02-02 |
| 5076705 | Static mixing system with high turndown ratios to minimize pressure drops | Michael G. Durrett, Gregory J. Hatton | 1991-12-31 |
| 4905510 | Method of isolating an oilfield flowline sample for analysis without shearing the sample | — | 1990-03-06 |