Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6841507 | Aminonitrile production | Alex Sergey Ionkin, Stanislaw B. Ziemecki, Theodore A. Koch, Henry Edward Bryndza | 2005-01-11 |
| 6680403 | Process for hydrogenating dinitriles in aminonitriles | Alex Sergey Ionkin, Stanislaw B. Ziemecki, Theodore A. Koch, Henry Edward Bryndza | 2004-01-20 |
| 6331624 | Process for preparing 6-aminocaproamide | Theodore A. Koch, Alan Martin Allgeier, Sourav Kumar Sengupta | 2001-12-18 |
| 6258745 | Aminonitrile production | Alex Sergey Ionkin, Stanislaw Bogdan Ziemecki, Theodore A. Koch | 2001-07-10 |
| 6156694 | Raney cobalt catalyst and a process for hydrogenating organic compounds using said catalyst | — | 2000-12-05 |
| 6087296 | Raney iron catalyst and a process for hydrogenating organic compounds using said catalyst | — | 2000-07-11 |
| 5986127 | Aminonitrile production | Alex Sergey Ionkin, Stanislaw Bogdan Ziemecki, Theodore A. Koch | 1999-11-16 |
| 5069863 | Dual winch nuclear fuel transfer system providing more reliable fuel transfer during refueling operations | Robert E. Meuschke, David J. Stefko | 1991-12-03 |