Eugene H. Schmidt — 17 Patents at A.I.L.

Eugene H. Schmidt has been granted 17 US patents while listed as an inventor at A.I.L.. The first was granted in 1987 and the most recent in July 2014. Eugene H. Schmidt ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Eugene H. Schmidt in Lexington, NE, US.

Patents per Year

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Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date
8776701	Row crop fertilizer applying apparatus	Lee F. Nikkel	2014-07-15
8256526	Apparatus and a system for providing guidance control for pull type tongued implements	Marlin W. Unruh	2012-09-04
8109070	Dual windrow crop inverting and combining apparatus and method	Lawrence E. Kuhlmann	2012-02-07
7623952	GPS controlled guidance system for farm tractor/implement combination	Marlin W. Unruh	2009-11-24
7490678	GPS controlled guidance system for farm tractor/implement combination	Marlin W. Unruh, Lee F. Nikkel, Lawrence E. Kuhlmann, David R. Long	2009-02-17
6354429	Agricultural crop material windrow inverting method and apparatus	Lawrence E. Kuhlmann	2002-03-12
6279666	Row crop debris clearing apparatus	Lee F. Nikkel	2001-08-28
5752453	Apparatus for use in applying fertilizer	Lee F. Nikkel	1998-05-19
5732780	Implement for making angled water retention depressions and mounds	Lee F. Nikkel, David R. Long	1998-03-31
5582255	Guidance system having adjustable width capability	Lee F. Nikkel	1996-12-10
5524525	Rotary servo valve and guidance system apparatus for controlling the same	Lee F. Nikkel, Marlin W. Unruh	1996-06-11
5240079	Guidance control system for farm tractor/implement combination having improved turnaround capability	—	1993-08-31
5170849	Guidance control system for farm tractor/implement combination	Lee F. Nikkel, Marlin W. Unruh	1992-12-15
5156219	Positioning apparatus for drawn implement	Lee F. Nikkel	1992-10-20
RE34080	Row following guidance device for a tractor-drawn row crop implement	—	1992-09-29
5025866	Row following drawn implement with internal steering arm	Lee F. Nikkel	1991-06-25
4640365	Row following guidance device for a tractor-drawn row crop implement	—	1987-02-03

Eugene H. Schmidt — 17 Patents

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