Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5487774 | Gas phase fractionation method using porous ceramic membrane | Reid A. Peterson, Marc A. Anderson | 1996-01-30 |
| 5292903 | One step method for the preparation of difurfuryl diamines | Anthony H. Conner, Michael S. Holfinger, William J. McKillip, Rolf Reimann | 1994-03-08 |