Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290469 | Production of oxidized olefins | Kent E. Newman, John F. Szul | 2016-03-22 |
| 8845863 | Alkylene oxide purification processes and systems | Clarence P. Stadlwieser, John P. Dever, Harvey E. Andresen, Michael L. Hutchison, Gary Culp +4 more | 2014-09-30 |
| 8343433 | Tube reactor | Fred A. Conneway, Harvey E. Andresen, Clarence P. Stadlwieser, Donald L. Kurle | 2013-01-01 |
| 8053586 | Alkylene oxide recovery systems | Fred A. Conneway, Clarence P. Stadlwieser, Harvey E. Andresen | 2011-11-08 |