JK

Joseph W. Keaschall

Pioneer (Corteva): 18 patents #234 of 1,535Top 20%
DA Dow Agrosciences: 7 patents #250 of 1,183Top 25%
EA E.I. Du Pont De Nemours And: 7 patents #1,065 of 8,010Top 15%
📍 Clive, IA: #5 of 78 inventorsTop 7%
🗺 Iowa: #713 of 15,303 inventorsTop 5%
Overall (All Time): #255,923 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
10023921 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2018-07-17
8901378 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2014-12-02
7989607 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2011-08-02
7514544 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2009-04-07
7449564 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2008-11-11
7435807 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2008-10-14
7417132 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2008-08-26
7288643 Corn event TC1507 and methods for detection thereof Eric Barbour, James Wayne Bing, Guy A. Cardineau, Robert F. Cressman, Jr., Manju Gupta +15 more 2007-10-30
6268553 Hybrid maize plant & seed32G80 Bruno Albrecht 2001-07-31
5866768 Inbred maize line PHO2T 1999-02-02
5811637 Inbred maize line PH40B 1998-09-22
5731497 Hybrid maize plant & seed (3310) Joseph D. Anderson 1998-03-24
5708189 Inbred corn line PHP38 1998-01-13
5506367 Inbred corn line PHP38 1996-04-09
5491289 Hybrid corn plant and seed (3279) Stephen William Noble, Jr., Norman E. Williams, David S. Stucker, Robert Lee Segebart 1996-02-13
5097093 Inbred corn line PHJ33 Walter E. Vandeventer 1992-03-17
5095174 Inbred corn line PHK35 Walter E. Vandeventer 1992-03-10
5044210 Method and means for testing the strength of plant stalks Kevin W. Kuhn, Stephen L. Letsinger, Charles Thomas Cunnyngham, Alan P. Floyd, Keith Gerald Freeman +1 more 1991-09-03