GW

Gordon K. Wiegardt

AT American Soil Technologies: 4 patents #2 of 11Top 20%
JD John Deere: 3 patents #1,495 of 5,518Top 30%
📍 Cedar Falls, IA: #54 of 441 inventorsTop 15%
🗺 Iowa: #2,245 of 15,303 inventorsTop 15%
Overall (All Time): #756,063 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6935252 Fluid injection apparatus having biasing brackets Carl P. Ranno, Ronald Salestrom, Johnny A. Dickinson, James A. Miller, James Clinton Potter +3 more 2005-08-30
6874436 Fluid distribution assembly Carl P. Ranno, Ronald Salestrom, Johnny A. Dickinson, James A. Miller, James Clinton Potter +3 more 2005-04-05
6848376 Fluid injection apparatus having frame levers Carl P. Ranno, Ronald Salestrom, Johnny A. Dickinson, James A. Miller, James Clinton Potter +3 more 2005-02-01
6796252 Fluid injection apparatus having lift assembly shaft levers Carl P. Ranno, Leroy Kenneth Satterlee, Lester Leroy Nighswonger, Robert Otto Diedrichs, Ronald Salestrom +3 more 2004-09-28
4518044 Vehicle with control system for raising and lowering implement Thomas W. Hanks, Carl E. Kittle 1985-05-21
4508176 Vehicle with control system having operator-actuable switch for storing parameter signal value to control vehicle-connected implement raising and lowering structure Thomas W. Hanks, Kenneth E. Murphy 1985-04-02
4503916 Hybrid hitch control system 1985-03-12