Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436294 | Process for modifying the metal ion sorption capacity of a medium | — | 2002-08-20 |
| 6093664 | Adsorbent for metal ions and method of making and using | Lloyd R. White | 2000-07-25 |
| 5989434 | Method for removing metal ions from solution with titanate sorbents | Lloyd R. White | 1999-11-23 |
| 5935380 | Adsorbent for metal ions and method of making and using | Lloyd R. White | 1999-08-10 |
| 5897779 | Spiral wound extraction cartridge | Eric E. Wisted | 1999-04-27 |