WL

William F. Lehnhardt

AM A.E. Staley Manufacturing: 9 patents #4 of 160Top 3%
EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
TA Tate & Lyle Ingredients Americas: 1 patents #46 of 112Top 45%
📍 Decatur, IL: #25 of 423 inventorsTop 6%
🗺 Illinois: #8,017 of 84,256 inventorsTop 10%
Overall (All Time): #466,822 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8183417 Purification of biologically-produced 1,3-propanediol Dennis N. Adkesson, Albert W. Alsop, Tyler T. Ames, Luis Alberto Chu, James M. Disney +10 more 2012-05-22
7919658 Purification of biologically-produced 1,3-propanediol Dennis M. Adkesson, James S. Disney, Bryan C. Dravis, James Gaddy, Jefferson C. Lievense +10 more 2011-04-05
6113976 Method of preparing reduced fat foods Ruth G. Chiou, Cheryl C. Brown, Jeanette A. Little, Austin H. Young, Robert V. Schanefelt +5 more 2000-09-05
5766439 Production and recovery of organic acids Aharon Eyal 1998-06-16
5426219 Process for recovering organic acids Robert V. Schanefelt, Lori Napier 1995-06-20
5378286 Method of preparing reduced fat foods Ruth G. Chiou, Cheryl C. Brown, Jeanette A. Little, Austin H. Young, Robert V. Schanefelt +8 more 1995-01-03
4435438 Soy isolate suitable for use in imitation cheese Charles E. Streaty, Jr., Walter C. Yackel, Ho S. Yang, Daniel K. Tang 1984-03-06
4409248 Heat-gelling and foam-stabilizing enzymatically modified vegetable isolates Frank T. Orthoefer 1983-10-11
4370267 Fractionation and isolation of 7S and 11S protein from isoelectrically precipitated vegetable protein mixtures Paul W. Gibson, Frank T. Orthoefer 1983-01-25
4368151 7S And 11S vegetable protein fractionation and isolation Paulette A. Howard, Frank T. Orthoefer 1983-01-11
4349576 Soy isolate in meltable imitation cheese Charles E. Streaty, Jr., Walter C. Yackel, Ho S. Yang, Daniel K. Tang 1982-09-14