HT

H. A. (Alan) Todres

📍 Skokie, IL: #212 of 674 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,543,941 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8485024 Device and methods for use of a dynamic cone penetrometer for evaluating soil compaction John Arthur Kinast, Khalid A. Farrag 2013-07-16
8033163 Device and methods for use of a dynamic cone penetrometer for evaluating soil compaction John Arthur Kinast, Khalid A. Farrag 2011-10-11
7617718 Device and methods for use of a dynamic cone penetrometer for evaluating soil compaction John Arthur Kinast, Khalid A. Farrag 2009-11-17