Lawrence P. Ziehr

Person

Clarkston, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle thermal management at condensers of the refrigerant loop
- Patent number 11,845,321
- Issue date Dec 19, 2023
- GM Global Technology Operations LLC
- Cameron P. Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle thermal management
- Patent number 11,433,738
- Issue date Sep 6, 2022
- GM Global Technology Operations LLC
- Benjamin C. Groen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal system control for a vehicle
- Patent number 11,235,641
- Issue date Feb 1, 2022
- GM Global Technology Operations LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery thermal management
- Patent number 11,152,653
- Issue date Oct 19, 2021
- GM Global Technology Operations LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle thermal systems low to high quality energy management, stor...
- Patent number 11,072,259
- Issue date Jul 27, 2021
- GM Global Technology Operations LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle thermal system architecture
- Patent number 11,065,936
- Issue date Jul 20, 2021
- GM Global Technology Operations LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery thermal management
- Patent number 10,953,726
- Issue date Mar 23, 2021
- GM Global Technology Operations LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal management system and method for a vehicle propulsion system
- Patent number 10,844,772
- Issue date Nov 24, 2020
- GM Global Technology Operations LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Thermal management systems, coolant valves and control logic for ve...
- Patent number 10,557,401
- Issue date Feb 11, 2020
- GM Global Technology Operations LLC
- Michele Bilancia
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Thermoelectric generator for transmission warm-up
- Patent number 10,415,689
- Issue date Sep 17, 2019
- GM Global Technology Operations LLC
- Douglas Dickson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermoelectric generator for transmission warm-up
- Patent number 10,094,464
- Issue date Oct 9, 2018
- GM Global Technology Operations LLC
- Douglas Dickson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control of engine exhaust backpressure following engine cold-start
- Patent number 10,066,561
- Issue date Sep 4, 2018
- GM Global Technology Operations LLC
- Chad E. Marlett
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-circuited vehicular thermal management system and method
- Patent number 9,631,872
- Issue date Apr 25, 2017
- GM Global Technology Operations LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling a thermal storage heat pump system
- Patent number 9,618,242
- Issue date Apr 11, 2017
- GM Global Technology Operations LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle heat pump system and method utilizing thermal storage
- Patent number 9,327,577
- Issue date May 3, 2016
- GM Global Technology Operations LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal management controls for a vehicle having a rechargeable ene...
- Patent number 8,932,743
- Issue date Jan 13, 2015
- GM Global Technology Operations LLC
- Matthew Simonini
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for operating hybrid vehicle
- Patent number 8,918,240
- Issue date Dec 23, 2014
- GM Global Technology Operations LLC
- Mark A. Manickaraj
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary heater pump control
- Patent number 8,807,445
- Issue date Aug 19, 2014
- GM Global Technology Operations LLC
- Marcelo X. Ribadeneira
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Controlling temperature of vehicle devices using a variable speed fan
- Patent number 8,739,564
- Issue date Jun 3, 2014
- GM Global Technology Operations LLC
- Gregory A. Major
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Refrigerant system oil accumulation removal
- Patent number 8,387,406
- Issue date Mar 5, 2013
- GM Global Technology Operations LLC
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for adjusting vehicular components based on sun p...
- Patent number 8,330,591
- Issue date Dec 11, 2012
- GM Global Technology Operations LLC
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Receiver/dryer-accumulator-internal heat exchanger for vehicle air...
- Patent number 7,971,441
- Issue date Jul 5, 2011
- GM Global Technology Operations LLC
- Munther M. Salim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vehicle HVAC control
- Patent number 7,908,877
- Issue date Mar 22, 2011
- GM Global Technology Operations LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Evaporator core drying system
- Patent number 7,637,031
- Issue date Dec 29, 2009
- GM Global Technology Operations, Inc.
- Munther M. Salim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling a vehicle's lighting functionality
- Patent number 7,567,864
- Issue date Jul 28, 2009
- General Motors Corporation
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for pre-cooling automotive vehicle passenger compartment
- Patent number 7,441,414
- Issue date Oct 28, 2008
- General Motors Corporation
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air separator for low flow rate cooling systems
- Patent number 7,395,787
- Issue date Jul 8, 2008
- GM Global Technology Operations, Inc.
- George M. Claypole
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Full function vehicle HVAC/PTC thermal system
- Patent number 7,287,581
- Issue date Oct 30, 2007
- General Motors Corporation
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method for a dual mode compressor drive system
- Patent number 6,659,727
- Issue date Dec 9, 2003
- General Motors Corporation
- Gregory Alan Major
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VAPOR INJECTION REFRIGERANT SYSTEMS
- Publication number 20240369274
- Publication date Nov 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Nathan John ENGLISH
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
VEHICLE THERMAL MANAGEMENT AT CONDENSERS OF THE REFRIGERANT LOOP
- Publication number 20210379959
- Publication date Dec 9, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Cameron P. Smith
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE THERMAL MANGEMENT
- Publication number 20210370748
- Publication date Dec 2, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Benjamin C. Groen
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL SYSTEM CONTROL FOR A VEHICLE
- Publication number 20210370745
- Publication date Dec 2, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY THERMAL MANAGEMENT
- Publication number 20200338959
- Publication date Oct 29, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY THERMAL MANAGEMENT
- Publication number 20200343601
- Publication date Oct 29, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE THERMAL SYSTEM ARCHITECTURE
- Publication number 20200047586
- Publication date Feb 13, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control System For A Heat Exchanger
- Publication number 20190390593
- Publication date Dec 26, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Bin Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VEHICLE THERMAL SYSTEMS LOW TO HIGH QUALITY ENERGY MANAGEMENT, STOR...
- Publication number 20190299791
- Publication date Oct 3, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL MANAGEMENT SYSTEM AND METHOD FOR A VEHICLE PROPULSION SYSTEM
- Publication number 20190284986
- Publication date Sep 19, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
THERMAL MANAGEMENT SYSTEMS, COOLANT VALVES AND CONTROL LOGIC FOR VE...
- Publication number 20180371982
- Publication date Dec 27, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michele Bilancia
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
THERMOELECTRIC GENERATOR FOR TRANSMISSION WARM-UP
- Publication number 20180363760
- Publication date Dec 20, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Douglas Dickson
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS UTILIZING HEAT PUMPS TO RECOVER THERMAL ENERGY...
- Publication number 20180194196
- Publication date Jul 12, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Daniel J. Shepard
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMOELECTRIC GENERATOR FOR TRANSMISSION WARM-UP
- Publication number 20180038473
- Publication date Feb 8, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Douglas Dickson
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL OF ENGINE EXHAUST BACKPRESSURE FOLLOWING ENGINE COLD-START
- Publication number 20170314486
- Publication date Nov 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chad E. Marlett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING HYBRID VEHICLE
- Publication number 20140277878
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mark A. Manickaraj
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING A COMPRESSOR OF A THERMAL STORAGE HEAT PUMP...
- Publication number 20140230463
- Publication date Aug 21, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICULAR THERMAL MANAGEMENT SYSTEM AND METHOD THEREOF
- Publication number 20140216689
- Publication date Aug 7, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE HEAT PUMP SYSTEM AND METHOD UTILIZING THERMAL STORAGE
- Publication number 20140208789
- Publication date Jul 31, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING A THERMAL STORAGE HEAT PUMP SYSTEM
- Publication number 20140196485
- Publication date Jul 17, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR THERMAL STORAGE IN A VEHICLE
- Publication number 20140174707
- Publication date Jun 26, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Paul S. Lombardo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Thermal Management Controls for a Vehicle Having a Rechargeable Ene...
- Publication number 20120082871
- Publication date Apr 5, 2012
- GM Global Technology Operations, Inc.
- Matthew Simonini
- B60 - VEHICLES IN GENERAL
Information Patent Application
Auxiliary Heater Pump Control
- Publication number 20100230505
- Publication date Sep 16, 2010
- GM Global Technology Operations, Inc.
- Marcelo X. Ribadeneira
- B60 - VEHICLES IN GENERAL
Information Patent Application
Refrigerant System Oil Accumulation Removal
- Publication number 20100064700
- Publication date Mar 18, 2010
- GM Global Technology Operations, Inc.
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE HVAC CONTROL
- Publication number 20100011789
- Publication date Jan 21, 2010
- GM Global Technology Operations, Inc.
- Michael H. Carlson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Controlling Temperature of Vehicle Devices Using a Variable Speed Fan
- Publication number 20090236089
- Publication date Sep 24, 2009
- GM BLOBAL TECHNOLOGY OPERATIONS, INC.
- Gregory A. Major
- B60 - VEHICLES IN GENERAL
Information Patent Application
Receiver/Dryer-Accumulator-Internal Heat Exchanger for Vehicle Air...
- Publication number 20090107172
- Publication date Apr 30, 2009
- GM Global Technology Operations, Inc.
- Munther M. Salim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Evaporator Core Drying System
- Publication number 20090000146
- Publication date Jan 1, 2009
- GM Global Technology Operations, Inc.
- Munther M. Salim
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and System for Adjusting Vehicular Components Based on Sun P...
- Publication number 20080046151
- Publication date Feb 21, 2008
- GM Global Technology Operations, Inc.
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL
Information Patent Application
Methods of Optimizing Vehicular Air Conditioning Control Systems
- Publication number 20080034767
- Publication date Feb 14, 2008
- GM Global Technology Operations, Inc.
- Lawrence P. Ziehr
- B60 - VEHICLES IN GENERAL

Lawrence P. Ziehr

Person

Patents Grantslast 30 patents

Vehicle thermal management at condensers of the refrigerant loop

Vehicle thermal management

Thermal system control for a vehicle

Battery thermal management

Vehicle thermal systems low to high quality energy management, stor...

Vehicle thermal system architecture

Battery thermal management

Thermal management system and method for a vehicle propulsion system

Thermal management systems, coolant valves and control logic for ve...

Thermoelectric generator for transmission warm-up

Thermoelectric generator for transmission warm-up

Control of engine exhaust backpressure following engine cold-start

Multi-circuited vehicular thermal management system and method

Method for controlling a thermal storage heat pump system

Vehicle heat pump system and method utilizing thermal storage

Thermal management controls for a vehicle having a rechargeable ene...

Method for operating hybrid vehicle

Auxiliary heater pump control

Controlling temperature of vehicle devices using a variable speed fan

Refrigerant system oil accumulation removal

Method and system for adjusting vehicular components based on sun p...

Receiver/dryer-accumulator-internal heat exchanger for vehicle air...

Vehicle HVAC control

Evaporator core drying system

Method for controlling a vehicle's lighting functionality

Method for pre-cooling automotive vehicle passenger compartment

Air separator for low flow rate cooling systems

Full function vehicle HVAC/PTC thermal system

Control method for a dual mode compressor drive system

Patents Applicationslast 30 patents

VAPOR INJECTION REFRIGERANT SYSTEMS

VEHICLE THERMAL MANAGEMENT AT CONDENSERS OF THE REFRIGERANT LOOP

VEHICLE THERMAL MANGEMENT

THERMAL SYSTEM CONTROL FOR A VEHICLE

BATTERY THERMAL MANAGEMENT

BATTERY THERMAL MANAGEMENT

VEHICLE THERMAL SYSTEM ARCHITECTURE

Control System For A Heat Exchanger

VEHICLE THERMAL SYSTEMS LOW TO HIGH QUALITY ENERGY MANAGEMENT, STOR...

THERMAL MANAGEMENT SYSTEM AND METHOD FOR A VEHICLE PROPULSION SYSTEM

THERMAL MANAGEMENT SYSTEMS, COOLANT VALVES AND CONTROL LOGIC FOR VE...

THERMOELECTRIC GENERATOR FOR TRANSMISSION WARM-UP

SYSTEMS AND METHODS UTILIZING HEAT PUMPS TO RECOVER THERMAL ENERGY...

THERMOELECTRIC GENERATOR FOR TRANSMISSION WARM-UP

CONTROL OF ENGINE EXHAUST BACKPRESSURE FOLLOWING ENGINE COLD-START

METHOD FOR OPERATING HYBRID VEHICLE

METHOD FOR CONTROLLING A COMPRESSOR OF A THERMAL STORAGE HEAT PUMP...

VEHICULAR THERMAL MANAGEMENT SYSTEM AND METHOD THEREOF

VEHICLE HEAT PUMP SYSTEM AND METHOD UTILIZING THERMAL STORAGE

METHOD FOR CONTROLLING A THERMAL STORAGE HEAT PUMP SYSTEM

METHOD AND SYSTEM FOR THERMAL STORAGE IN A VEHICLE

Thermal Management Controls for a Vehicle Having a Rechargeable Ene...

Auxiliary Heater Pump Control

Refrigerant System Oil Accumulation Removal

VEHICLE HVAC CONTROL

Controlling Temperature of Vehicle Devices Using a Variable Speed Fan

Receiver/Dryer-Accumulator-Internal Heat Exchanger for Vehicle Air...

Evaporator Core Drying System

Method and System for Adjusting Vehicular Components Based on Sun P...

Methods of Optimizing Vehicular Air Conditioning Control Systems