Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963205 | Electrically measuring soil dry density | John W. Lundstrom, Dennis M. Anderson, Dave B. Straley, Darrell R. Word | 2005-11-08 |
| 6380745 | Electrical geophysical apparatus for determining the density of porous materials and establishing geo-electric constants of porous material | Dennis M. Anderson | 2002-04-30 |
| 5861750 | Geophysical methods and apparatus for determining the hydraulic conductivity of porous materials | Dennis M. Anderson | 1999-01-19 |
| 5861751 | Electrical geophysical methods and apparatus for determining the in-situ density of porous material | Dennis M. Anderson | 1999-01-19 |