Inventor
HOLDER LONNIE E
US55 patents
⚠️ This page may combine multiple inventors who share the name “HOLDER LONNIE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYDRO GEAR LTD PARTNERSHIP
44 patentsUS6672843B1Jan 6, 2004
Dual pump apparatus comprising dual drive shafts and auxiliary pump
HYDRO GEAR LTD PARTNERSHIP109 citations99
US6775976B1Aug 17, 2004
Zero-turn hydrostatic transaxle
HYDRO GEAR LTD PARTNERSHIP82 citations98
US6973783B1Dec 13, 2005
Zero turn drive apparatus
HYDRO GEAR LTD PARTNERSHIP51 citations96
US6955046B1Oct 18, 2005
System and method for electronic actuation of axle driving apparatus
HYDRO GEAR LTD PARTNERSHIP37 citations96
US6953327B1Oct 11, 2005
Dual pump
HYDRO GEAR LTD PARTNERSHIP39 citations96
US6705840B1Mar 16, 2004
Inline tandem pump
HYDRO GEAR LTD PARTNERSHIP58 citations96
US6145312ANov 14, 2000
Electro-mechanical bypass for hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP43 citations96
US7900447B1Mar 8, 2011
Zero turn drive apparatus
HYDRO GEAR LTD PARTNERSHIP9 citations93
US7806667B1Oct 5, 2010
Dual pump
HYDRO GEAR LTD PARTNERSHIP15 citations93
US7392654B1Jul 1, 2008
Zero turn drive apparatus
HYDRO GEAR LTD PARTNERSHIP23 citations93
US7229256B1Jun 12, 2007
Dual pump transmission
HYDRO GEAR LTD PARTNERSHIP17 citations93
US7056101B1Jun 6, 2006
Inline tandem pump
HYDRO GEAR LTD PARTNERSHIP28 citations93
US6971233B1Dec 6, 2005
Pump apparatus
HYDRO GEAR LTD PARTNERSHIP16 citations93
US7165398B1Jan 23, 2007
System and method for electronic actuation of axle driving apparatus
HYDRO GEAR LTD PARTNERSHIP27 citations92
US7137250B1Nov 21, 2006
Zero turn drive apparatus with power take off
HYDRO GEAR LTD PARTNERSHIP38 citations92
US7003950B1Feb 28, 2006
Electronic control system for a hydraulic pump
HYDRO GEAR LTD PARTNERSHIP17 citations92
US6971234B1Dec 6, 2005
Zero-turn hydrostatic transaxle
HYDRO GEAR LTD PARTNERSHIP14 citations92
US6745565B1Jun 8, 2004
Vent cap for hydraulic apparatus
HYDRO GEAR LTD PARTNERSHIP24 citations90
US6651529B1Nov 25, 2003
Hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP33 citations90
US7032377B1Apr 25, 2006
Neutral start switch
HYDRO GEAR LTD PARTNERSHIP18 citations89
US7536857B1May 26, 2009
Zero turn drive apparatus
HYDRO GEAR LTD PARTNERSHIP8 citations84
US7473207B1Jan 6, 2009
Transmission shaft rotation sensor switch
HYDRO GEAR LTD PARTNERSHIP8 citations84
US7281375B1Oct 16, 2007
System and method for electronic actuation of axle driving apparatus
HYDRO GEAR LTD PARTNERSHIP14 citations84
US7266938B1Sep 11, 2007
Circuit for a transmission shaft rotation sensor
HYDRO GEAR LTD PARTNERSHIP16 citations84
US8858198B1Oct 14, 2014
Fan shroud for pump
HYDRO GEAR LTD PARTNERSHIP8 citations82
US7131267B1Nov 7, 2006
Dual neutral start switches
HYDRO GEAR LTD PARTNERSHIP14 citations82
US7513113B1Apr 7, 2009
System and method for electronic actuation of axle driving apparatus
HYDRO GEAR LTD PARTNERSHIP4 citations74
US7367185B1May 6, 2008
Zero turn drive apparatus with power take off
HYDRO GEAR LTD PARTNERSHIP6 citations74
US6951093B1Oct 4, 2005
Transmission shaft rotation sensor switch
HYDRO GEAR LTD PARTNERSHIP7 citations74
US6886315B1May 3, 2005
Circuit for a transmission shaft rotation sensor
HYDRO GEAR LTD PARTNERSHIP10 citations74
US6880686B1Apr 19, 2005
Transmission shaft rotation sensor
HYDRO GEAR LTD PARTNERSHIP9 citations74
US6789445B1Sep 14, 2004
Combination wheel retainer and axle shaft cover
HYDRO GEAR LTD PARTNERSHIP9 citations74
US6691511B1Feb 17, 2004
Filter for hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP12 citations74
US6332317B1Dec 25, 2001
Bypass for hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP7 citations74
US9050880B1Jun 9, 2015
Zero turn drive apparatus and vehicle
HYDRO GEAR LTD PARTNERSHIP1 citations63
US7984662B1Jul 26, 2011
Vehicle direction sensing mechanism
HYDRO GEAR LTD PARTNERSHIP2 citations63
US7566207B1Jul 28, 2009
Dual pump transmission
HYDRO GEAR LTD PARTNERSHIP4 citations63
US7320577B1Jan 22, 2008
Dual pump transmission
HYDRO GEAR LTD PARTNERSHIP3 citations63
US7007467B1Mar 7, 2006
Bypass for a hydraulic device
HYDRO GEAR LTD PARTNERSHIP3 citations63
US6880334B1Apr 19, 2005
Filter for hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP3 citations63
US6735943B1May 18, 2004
Bypass for a hydraulic device
HYDRO GEAR LTD PARTNERSHIP6 citations63
US6588206B1Jul 8, 2003
Method for controlling fluid flow in a hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP2 citations63
US7430942B1Oct 7, 2008
Hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP1 citations62
US7007571B1Mar 7, 2006
Hydrostatic transmission
HYDRO GEAR LTD PARTNERSHIP3 citations62
HAUSER RAYMOND
4 patentsHOLDER LONNIE E
1 patentHYDRO GEAR LTD PATNERSHIP
1 patentShowing the top 50 of 55 patents by PatentIndex Score.