Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876402 | Improved aldehyde hydrogenation process | John E. Logsdon, Jay S. Merriam, Richard W. Voight | 1989-10-24 |
| 4762817 | Aldehyde hydrogenation catalyst | John E. Logsdon, Jay S. Merriam, Richard W. Voight | 1988-08-09 |