EH

Elmer K. Hansen

DI Dodgen Industries: 1 patents #2 of 2Top 100%
📍 Sioux City, IA: #5 of 187 inventorsTop 3%
🗺 Iowa: #1,336 of 15,303 inventorsTop 9%
Overall (All Time): #474,282 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5428946 Row crop cutter and conveyor by Catherine Hansen, executor 1995-07-04
5429210 Adjustable height wagon by Catherine Hansen, executor 1995-07-04
D341312 Bracket for holding a stalk of tobacco during drying 1993-11-16
5168642 Tobacco drying apparatus 1992-12-08
4653634 Conveyor belt assembly with self-adjusting tension 1987-03-31
D274062 Cropper platform for a tobacco harvesting machine 1984-05-29
4337600 Helical storage bin 1982-07-06
4312408 Overload tool mounting assembly for soil tilling implement 1982-01-26
D259036 Grain conveying auger 1981-04-28
4240509 Tool mounting assembly for soil tilling implement 1980-12-23
4203494 Tool and disk mounting assembly 1980-05-20