Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545185 | Preparation of ketones from aldehydes | Jack S. Warren, Steve J. Zoubek | 2003-04-08 |
| 6482991 | Method and apparatus for the preparation of aldehydes | Jack S. Warren, Steve J. Zoubek | 2002-11-19 |