Inventor
SCHMIDT HARVEY E
US16 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT HARVEY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MI JACK PRODUCTS INC
11 patentsUS7344037B1Mar 18, 2008
Inventory storage and retrieval system and method with guidance for load-handling vehicle
MI JACK PRODUCTS INC91 citations97
US7032763B1Apr 25, 2006
System and method for automatically guiding a gantry crane
MI JACK PRODUCTS INC75 citations97
US7091857B2Aug 15, 2006
Electronic control system used in security system for cargo trailers
MI JACK PRODUCTS INC48 citations94
US8055554B2Nov 8, 2011
Inventory storage and retrieval system and method with guidance for load-handling vehicle
MI JACK PRODUCTS INC16 citations92
US10077061B2Sep 18, 2018
Profile detection system and method
MI JACK PRODUCTS INC22 citations89
US7690520B2Apr 6, 2010
Inventory storage and retrieval system and method with guidance for load-handling vehicle
MI JACK PRODUCTS INC10 citations83
US7665971B1Feb 23, 2010
Method of obtaining required power on demand from an engine
MI JACK PRODUCTS INC13 citations82
US9266690B2Feb 23, 2016
Light positioning system and method of using the same
MI JACK PRODUCTS INC2 citations58
US10882543B2Jan 5, 2021
Profile detection method
MI JACK PRODUCTS INC0 citations57
US9987934B2Jun 5, 2018
Electric power system for one or more electric cranes
MI JACK PRODUCTS INC0 citations51
US9218636B1Dec 22, 2015
Light positioning system and method for using the same
MI JACK PRODUCTS INC1 citations48
ALLIS CHALMERS
3 patentsUS4011492AMar 8, 1977
Chopper motor controller having pulse-by-pulse sensing of plugging
ALLIS CHALMERS11 citations71
US4081725AMar 28, 1978
Lift truck control providing time delay in operation of directional contactor
ALLIS CHALMERS20 citations68
US3993942ANov 23, 1976
Forced commutation chopper having current limit
ALLIS CHALMERS6 citations60