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David D. Button — 1 Patent in 2021

Great Bend, KS: #3 of 3 inventorsTop 100%

Kansas: #340 of 1,131 inventorsTop 35%

Overall (2021): #487,251 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11206762	Crop row mower	—	2021-12-28