Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326391 | Process for recovery and recycle of ammonia from a vapor stream | Kenneth P. Keckler, Thomas L. Bowman, Thomas L. Szabo | 2008-02-05 |
| 6238574 | Oxidation and ammoxidation of acrylonitrile process waste water organics | Mark C. Cesa, Anne M. Graham | 2001-05-29 |
| 5457223 | Process for elimination of waste material during manufacture of acrylonitrile | Wilfrid G. Shaw, Kenneth L. Bigler, Louis R. Trott, Steve J. Miko, Vincent G. Reiling +8 more | 1995-10-10 |
| 5288473 | Process for elimination of waste material during manufacture of acrylonitrile | Wilfrid G. Shaw, Kenneth L. Bigler, Louis R. Trott, Steve J. Miko, Vincent G. Reiling +7 more | 1994-02-22 |