RP

Richard G. Powell

US USDA: 10 patents #45 of 2,828Top 2%
CF Cornell Research Foundation: 2 patents #418 of 1,638Top 30%
📍 Peoria, IL: #154 of 1,769 inventorsTop 9%
🗺 Illinois: #8,017 of 84,256 inventorsTop 10%
Overall (All Time): #474,541 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5234186 Wrist rest for keyboard 1993-08-10
5185028 N-acyl loline derivatives as insecticides and herbicides Richard Petroski 1993-02-09
5139562 Inhibition of potato spouting using volatile monoterpenes Steven F. Vaughn, Gayland F. Spencer 1992-08-18
4966913 Organic nitriles as insect antifeedants Kenneth L. Mikolajczak, Bruce W. Zilkowski, Jon Clardy, Ellen K. Mantus 1990-10-30
4942247 Organic nitriles as insect antifeedants Kenneth L. Mikolajczak, Bruce W. Zilkowski, Jon Clardy, Ellen K. Mantus 1990-07-17
4532327 Sesbanimide and the use thereof in treating leukemic tumors Cecil R. Smith, Jr. 1985-07-30
4418064 Chemotherapeutically active maytansinoids: treflorine, trenudine, and N-methyltrenudone Cecil R. Smith, Jr. 1983-11-29
4315929 Method of controlling the European corn borer with trewiasine Bernard Freedman, Cecil R. Smith, Jr. 1982-02-16
4313946 Chemotherapeutically active maytansinoids from Trewia nudiflora Cecil R. Smith, Jr. 1982-02-02
4206221 Cephalomannine and its use in treating leukemic tumors Roger Miller, Cecil R. Smith, Jr. 1980-06-03
4200639 Sesbanine and the use thereof in treating leukemic tumors 1980-04-29