Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299736 | Process for recovering .gamma.-butyrolactone from a mixture of heavy organics | Kenneth A. Windhorst, H. Robert Gerberich, Deborah A. Sitz, R. Jay Warner | 2001-10-09 |