Inventor
FREIER JR EDWARD
10 patents
⚠️ This page may combine multiple inventors who share the name “FREIER JR EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIMPLICITY MFG INC
6 patentsUS4711073ADec 8, 1987
Clipping propulsion means for tractor mower
SIMPLICITY MFG INC39 citations91
US6354978B1Mar 12, 2002
Differential and method for variable traction control
SIMPLICITY MFG INC28 citations90
US5085044AFeb 4, 1992
Two-blade mower deck with infinite height adjustment
SIMPLICITY MFG INC28 citations89
US5570570ANov 5, 1996
Ride-on mower steering and suspension system
SIMPLICITY MFG INC18 citations80
US4726440AFeb 23, 1988
Unitized frame for a self-propelled lawn mower
SIMPLICITY MFG INC15 citations71
USD303804SOct 3, 1989
Self-propelled riding tractor
SIMPLICITY MFG INC1 citations50