Inventor
DUCHSCHERER DEREK S
US6 patents
Patents
6 patentsUSD786940SMay 16, 2017
Snowthrower power head
THE TORO CO10 citations83
US9863107B2Jan 9, 2018
Rotor and rotor housing for a snowthrower
THE TORO CO7 citations82
US9556572B2Jan 31, 2017
Self-propelled, single-stage snowthrower
THE TORO CO16 citations82
US9546462B2Jan 17, 2017
Rotor and rotor housing for a snowthrower
THE TORO CO13 citations82
US10864832B2Dec 15, 2020
Grounds maintenance vehicle with adjustable suspension system
THE TORO CO4 citations80
US11498464B2Nov 15, 2022
Grounds maintenance vehicle with adjustable suspension system
THE TORO CO2 citations69