Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545803 | Heating of solid earthen material, measuring moisture and resistivity | William O. Heath, Phillip A. Gauglitz, Gautam Pillay, Theresa M. Bergsman, Steven Goheen +3 more | 1996-08-13 |
| 5316411 | Apparatus for in situ heating and vitrification | James L. Buelt, Kenton H. Oma | 1994-05-31 |
| 5289948 | Squeeze bottle apparatus with force multiplying pistons | Owen R. Moss, Norman R. Gordon, Henry S. DeFord | 1994-03-01 |
| 5129550 | Spray bottle apparatus with force multiply pistons | — | 1992-07-14 |
| 5100259 | Cold cap subsidence for in situ vitrification and electrodes therefor | James L. Buelt, John G. Carter, Vincent F. FitzPatrick, Paul L. Koehmstedt, William C. Morgan +2 more | 1992-03-31 |
| 5097253 | Electronic security device | Edward J. LeBlanc, Jeffrey W. Griffin | 1992-03-17 |
| 4956535 | Electrode systems for in situ vitrification | James L. Buelt, John G. Carter, Vincent F. FitzPatrick, Paul L. Koehmstedt, William C. Morgan +2 more | 1990-09-11 |
| 4947094 | Optical guidance system for industrial vehicles | Robert D. Dyer, Jeffrey W. Griffin, Michael A. Lind, Erville C. Buck, Roger L. Buck | 1990-08-07 |
| 4669536 | Groundwater monitoring system | Kenneth R. Ames, James M. Doesburg, Roy Kelley, David A. Myers | 1987-06-02 |