Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6221237 | Electrokinetic removal of charged contaminant species from soil and other media using moderately conductive adsorptive materials | Eric R. Lindgren | 2001-04-24 |
| 5758538 | Tensiometer and method of determining soil moisture potential in below-grade earthen soil | Joel M. Hubbell, James B. Sisson | 1998-06-02 |
| 5435895 | Electrokinetic electrode system for extraction of soil contaminants from unsaturated soils | Eric R. Lindgren | 1995-07-25 |