Mark E. Schumacher

Person

Lima, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of remotely controlling a materials handling ve...
- Patent number 10,179,723
- Issue date Jan 15, 2019
- Crown Equipment Corporation
- James V. Kraimer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensor configuration for a materials handling vehicle
- Patent number 9,522,817
- Issue date Dec 20, 2016
- Crown Equipment Corporation
- Anthony T. Castaneda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steer maneuvers for materials handling vehicles
- Patent number 9,493,184
- Issue date Nov 15, 2016
- Crown Equipment Corporation
- Anthony T. Castaneda
- G05 - CONTROLLING REGULATING
Information Patent Grant
Object tracking and steer maneuvers for materials handling vehicles
- Patent number 9,002,581
- Issue date Apr 7, 2015
- Crown Equipment Corporation
- Anthony T. Castaneda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Wrist/arm/hand mounted device for remotely controlling a materials...
- Patent number 8,970,363
- Issue date Mar 3, 2015
- Crown Equipment Corporation
- James V. Kraimer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Object tracking and steer maneuvers for materials handling vehicles
- Patent number 8,731,777
- Issue date May 20, 2014
- Crown Equipment Corporation
- Anthony T. Castaneda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Steer correction for a remotely operated materials handling vehicle
- Patent number 8,452,464
- Issue date May 28, 2013
- Crown Equipment Corporation
- Anthony T. Castaneda
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Removable programmable cartridge for a lift truck control system
- Patent number 5,890,086
- Issue date Mar 30, 1999
- Crown Equipment Corporation
- Timothy A. Wellman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Lift truck control system
- Patent number 5,687,081
- Issue date Nov 11, 1997
- Crown Equipment Corporation
- Timothy A. Wellman
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Circuit and method for monitoring phase error modulation
- Patent number 5,264,802
- Issue date Nov 23, 1993
- Mirza A. Beg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit and method for monitoring a pulse width modulated waveform
- Patent number 5,223,742
- Issue date Jun 29, 1993
- Mark E. Schumacher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit and method for testing inverter drive logic switching patterns
- Patent number 5,170,118
- Issue date Dec 8, 1992
- Sundstrand Corporation
- Mark E. Schumacher
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS OF REMOTELY CONTROLLING A MATERIALS HANDLING VE...
- Publication number 20180079633
- Publication date Mar 22, 2018
- Crown Equipment Corporation
- James V. Kraimer
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE FOR REMOTELY CONTROLLING A MATERIALS HANDLING VEHICLE
- Publication number 20150057843
- Publication date Feb 26, 2015
- Crown Equipment Corporation
- James V. Kraimer
- G08 - SIGNALLING
Information Patent Application
STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES
- Publication number 20140195121
- Publication date Jul 10, 2014
- Crown Equipment Corporation
- Anthony T. Castaneda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
OBJECT TRACKING AND STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES
- Publication number 20130297151
- Publication date Nov 7, 2013
- Crown Equipment Corporation
- Anthony T. Castaneda
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
SENSOR CONFIGURATION FOR A MATERIALS HANDLING VEHICLE
- Publication number 20130197760
- Publication date Aug 1, 2013
- Anthony T. Castaneda
- B60 - VEHICLES IN GENERAL
Information Patent Application
OBJECT TRACKING AND STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES
- Publication number 20110166721
- Publication date Jul 7, 2011
- Anthony T. Castaneda
- B66 - HOISTING LIFTING HAULING
Information Patent Application
SYSTEMS AND METHODS OF REMOTELY CONTROLLING A MATERIALS HANDLING VE...
- Publication number 20110118903
- Publication date May 19, 2011
- Crown Equipment Corporation
- James V. Kraimer
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEER CORRECTION FOR A REMOTELY OPERATED MATERIALS HANDLING VEHICLE
- Publication number 20110046813
- Publication date Feb 24, 2011
- Anthony T. Castaneda
- B66 - HOISTING LIFTING HAULING

Mark E. Schumacher

Person

Patents Grantslast 30 patents

Systems and methods of remotely controlling a materials handling ve...

Sensor configuration for a materials handling vehicle

Steer maneuvers for materials handling vehicles

Object tracking and steer maneuvers for materials handling vehicles

Wrist/arm/hand mounted device for remotely controlling a materials...

Object tracking and steer maneuvers for materials handling vehicles

Steer correction for a remotely operated materials handling vehicle

Removable programmable cartridge for a lift truck control system

Lift truck control system

Circuit and method for monitoring phase error modulation

Circuit and method for monitoring a pulse width modulated waveform

Circuit and method for testing inverter drive logic switching patterns

Patents Applicationslast 30 patents

SYSTEMS AND METHODS OF REMOTELY CONTROLLING A MATERIALS HANDLING VE...

DEVICE FOR REMOTELY CONTROLLING A MATERIALS HANDLING VEHICLE

STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES

OBJECT TRACKING AND STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES

SENSOR CONFIGURATION FOR A MATERIALS HANDLING VEHICLE

OBJECT TRACKING AND STEER MANEUVERS FOR MATERIALS HANDLING VEHICLES

SYSTEMS AND METHODS OF REMOTELY CONTROLLING A MATERIALS HANDLING VE...

STEER CORRECTION FOR A REMOTELY OPERATED MATERIALS HANDLING VEHICLE