Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822578 | Removal of hydrocarbon impurities from natural gas-derived methane and/or ethane | Douglas B. Taggart | 1989-04-18 |
| 4582950 | Removal of acetylene and carbon monoxide from methane and ethane | Douglas B. Taggart | 1986-04-15 |
| 4491638 | Controlled addition of promoters to ethylene oxide catalysts (11) | — | 1985-01-01 |
| 4425439 | Upflow drying of regenerated ethylene oxide catalysts | — | 1984-01-10 |
| 4406820 | Controlled addition of promoters to ethylene oxide catalysts | — | 1983-09-27 |
| 4391735 | Cleaning and regenerating ethylene oxide catalysts | — | 1983-07-05 |