Inventor
POPLAWSKI HERB
US10 patents
Patents
10 patentsUS6487857B1Dec 3, 2002
Zero-turn transaxle with mounted return to neutral mechanism
HYDRO GEAR LTD PARTNERSHIP96 citations97
US6782797B1Aug 31, 2004
Hydraulic apparatus with return to neutral mechanism
HYDRO GEAR LTD PARTNERSHIP72 citations96
US7340890B1Mar 11, 2008
Hydraulic apparatus with return to neutral mechanism
HYDRO GEAR LTD PARTNERSHIP23 citations92
US6715284B1Apr 6, 2004
Zero-turn transaxle with mounted return to neutral mechanism
HYDRO GEAR LTD PARTNERSHIP32 citations92
US6968687B1Nov 29, 2005
Hydraulic apparatus with return to neutral mechanism
HYDRO GEAR LTD PARTNERSHIP35 citations91
US6880333B1Apr 19, 2005
Control assembly for a hydraulic device
HYDRO GEAR LTD PARTNERSHIP14 citations83
US6837142B1Jan 4, 2005
Clamping cruise control system
HYDRO GEAR LTD PARTNERSHIP12 citations82
US6915872B2Jul 12, 2005
Cruise control system
HYDRO GEAR LTD PARTNERSHIP9 citations72
US6766715B1Jul 27, 2004
Control mechanism for hydraulic devices
HYDRO GEAR LTD PARTNERSHIP10 citations72
US7000723B1Feb 21, 2006
Cruise control system
HYDRO GEAR LTD PARTNERSHIP2 citations61