Issued Patents 1994
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372650 | Method for treatment of waste sand | David C. Grant, Nicholas D'Amico, Ching-Yu Lin, Arthur L. Wolfe, Ivan A. Martorell | 1994-12-13 |
| 5370827 | Solution decontamination method using precipitation techniques | David C. Grant, Deborah P. Partlow, Leland L. Learn | 1994-12-06 |
| 5361514 | Removal of volatile and semi-volatile contaminants from solids using thermal desorption and gas transport at the solids entrance | John A. Paffenbarger, C. Keith Paulson, Jerry C. Seagle, Donald W. Cash | 1994-11-08 |
| 5330658 | Solution decontamination method using precipitation and flocculation techniques | David C. Grant, Ching-Yu Lin, Francis Talko | 1994-07-19 |
| 5324433 | In-situ restoration of contaminated soils and groundwater | David C. Grant | 1994-06-28 |
| 5323662 | Bench scale process and apparatus for determining operating parameters of a thermal desorption process | — | 1994-06-28 |
| 5316223 | Method and apparatus for cleaning contaminated particulate material | David C. Grant, Edward F. Sverdrup | 1994-05-31 |
| 5300258 | Method for decontaminating soil containing resins | David C. Grant, Leland L. Learn, Arthur W. Ott, Albert J. Dietrich | 1994-04-05 |