Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041796 | Analysis of porous material using laboratory calibrated test apparatus and sample data | Dennis M. Anderson, Stephan R-K Fuelling, Willian Ehni | 2021-06-22 |
| 6963205 | Electrically measuring soil dry density | John W. Lundstrom, Dennis M. Anderson, William Ehni, Darrell R. Word | 2005-11-08 |