Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264646 | Process for preparing vinylically-unsaturated compounds | Robert A. DeVries, Gregory F. Schmidt, Hughie R. Frick, deceased | 1993-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264646 | Process for preparing vinylically-unsaturated compounds | Robert A. DeVries, Gregory F. Schmidt, Hughie R. Frick, deceased | 1993-11-23 |