Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591346 | Water treatment process | Joseph Kurek | 1997-01-07 |
| 5453201 | Water treatment process | Joseph Kurek | 1995-09-26 |
| 4387021 | System for handling exhausted vermiculite cation exchange materials | Stephen H. Davis, Robert E. Wiegert | 1983-06-07 |
| 4343706 | Method of removing heavy metals from industrial waste streams | Praveen Anand | 1982-08-10 |
| 4314905 | Columnar fine mesh magnetized ion exchange resin system | Anthony M. Wachinski | 1982-02-09 |
| 4288430 | Disinfectant chlorinated cyanurate containing compositions and method of use | — | 1981-09-08 |
| 4210530 | Treatment of metal plating wastes with an unexpanded vermiculite cation exchange column | Vasiliki Keramida | 1980-07-01 |
| 4207397 | Method for recovering and treating brine from water softener regeneration | Stephen H. Davis | 1980-06-10 |