Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696292 | Time domain reflectometry for characterizing soils | Sochan Jung, Majdi Abou Najm | 2017-07-04 |
| 7289916 | Method and apparatus for measuring properties of concrete | Xiong Yu | 2007-10-30 |
| 7040145 | Method and apparatus for measuring dry density and water content of soil | Xiong Yu | 2006-05-09 |
| 6215317 | Method and apparatus for measuring in-place density and moisture content | Shafiqul I. Siddiqui | 2001-04-10 |
| 5933015 | Method and apparatus for measuring in-place soil density and moisture content | Shafiqul I. Siddiqui | 1999-08-03 |
| 5801537 | Method and apparatus for measuring in-place soil density and moisture content | Shafiqul I. Siddiqui | 1998-09-01 |