Inventor
SAUNDERS WILLIAM M
US5 patents
Patents
5 patentsUS5435494AJul 25, 1995
Spreader apparatus for spreading manure
KNIGHT MFG CORP23 citations89
US5385403AJan 31, 1995
Mixing apparatus for mixing materials
KNIGHT MFG CORP21 citations89
US4720047AJan 19, 1988
Auger for conveying materials such as manure
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US5275335AJan 4, 1994
Spreader apparatus for spreading manure
KNIGHT MFG CORP12 citations70
US5379940AJan 10, 1995
Spreader apparatus for spreading manure
KNIGHT MFG CORP9 citations69