Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545185 | Preparation of ketones from aldehydes | David R. Westphal, Steve J. Zoubek | 2003-04-08 |
| 6495696 | Method and apparatus for the preparation of ketones | — | 2002-12-17 |
| 6482991 | Method and apparatus for the preparation of aldehydes | David R. Westphal, Steve J. Zoubek | 2002-11-19 |
| 6392099 | Method and apparatus for the preparation of ketones | — | 2002-05-21 |
| 6369276 | Catalyst structure for ketone production and method of making and using the same | — | 2002-04-09 |