Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680392 | Process for removing polysorbitols from sorbitan esters | Dean A. Oester | 2004-01-20 |
| 5744432 | Stamping lubricants | Roger H. Garst, Ronald H. Gordon, Eugene R. Zehler | 1998-04-28 |
| 5569406 | Stamping lubricants | Roger H. Garst, Ronald H. Gordon, Eugene R. Zehler | 1996-10-29 |