WT

Walter S. Trahanovsky

IU Iowa State University: 2 patents #368 of 1,643Top 25%
FC Frye Copysystems: 1 patents #4 of 6Top 70%
📍 Ames, IA: #413 of 1,427 inventorsTop 30%
🗺 Iowa: #4,661 of 15,303 inventorsTop 35%
Overall (All Time): #1,529,000 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8686192 Method for the conversion of cellulose and related carbohydrate materials to low-molecular-weight compounds Ronald C. Holtan, Kyle Quasdorf, Norman K. Olson, Alyse A. Dilts, Joseph A. Marshall 2014-04-01
8383864 Method for the conversion of cellulose and related carbohydrate materials to low-molecular-weight compounds Ronald C. Holtan, Kyle Quasdorf, Norman K. Olson, Alyse A. Hurd, Joseph A. Marshall 2013-02-26
4467337 Chemical carbonless copy paper Gene D. Carlson 1984-08-21