Showing 1–46 of 46 inventors

Rank Inventor Primary Company Patents
1 Samuel Gregg Fullerton Pioneer (Corteva) 6
2 Timothy Thomas Bay West Paper 5
2 Frederick J. Silbernagel 5
#4 John B. Schumacher Mei 4
#5 Robert Schaffer Lasermaster 3
#5 Robert D. Strohbehn Pioneer (Corteva) 3
#5 Mel Wieting 3
#5 Jerrlyn K. Bauder 3
#5 Jesse L. Hohm Valmont Industries 3
#5 Lance C. Tschetter Lankota Group 3
#5 Jim Schwaiger 3
#5 David Allen Coolbaugh 3
#13 Richard H. Rink 2
#13 Kenneth E. Larson Siemens Power Generation 2
#13 Dakota R. Tschetter Lankota Group 2
#13 Magan Lewis Agrigenics 2
#13 Kim R. Tschetter Lankota Group 2
#13 Terry D. Schiltz 2
#13 Kenneth Rutledge 2
#13 Ian Andrew Whitcroft 2
#13 Gerald E. Johannes 2
#13 Mervin L. Erickson 2
#13 Brian J. Hyronimus Lankota Group 2
#24 Daniel Cahill 1
#24 Melvin G. Wieting 1
#24 Ivan L. Loesch 1
#24 Douglas Chilson 1
#24 Pamela Chilson 1
#24 Robert Breukelman Kentmaster Mfg Co. 1
#24 Lynn R. Weston Kentmaster Mfg Co. 1
#24 Gregory L. Pettis Wilbrecht Electronics 1
#24 Kenneth Waldner Kings Systems 1
#24 Robert E. Schnable 1
#24 Willard W. Meyer 1
#24 John J. Tschetter 1
#24 Richard T Regimbal 1
#24 Amanda Marie Hebbert Raven Industries 1
#24 Marvis B. Tschetter Lankota Group 1
#24 Bemis J. Tschetter 1
#24 Kory D. Farstad 1
#24 Thadeus Grover Du Chane 1
#24 Mel Weiting 1
#24 Steve Waldner 1
#24 Daniel McGaugh Lankota Group 1
#24 Scott R. Rink 1
#24 David John Hovde 1

Part of South Dakota