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LeRoy Hartman

Grainfield, KS: #1 of 1 inventorsTop 100%
Kansas: #76 of 413 inventorsTop 20%
Overall (1989): #84,028 of 140,708Top 60%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881603 Tow frame — 1989-11-21

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Leon Hay1
Leif J. Hauge1
Leslie Hatton1
Leslie R. Hatton1
Leonard S. G. Hartridge1
LeRoy Hart1
Lee Harris1
Lester Ray Harrell1
Leslie L. Harner1