Herman H. Viegas

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid temperature control system and method
- Patent number 10,351,042
- Issue date Jul 16, 2019
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of operating a cryogenic temperature control apparatus
- Patent number 10,101,081
- Issue date Oct 16, 2018
- Thermo King Corporation
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method and system for controlling condenser/radiator airflow
- Patent number 9,868,336
- Issue date Jan 16, 2018
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method for a hybrid refrigeration system
- Patent number 9,688,181
- Issue date Jun 27, 2017
- Thermo King Corporation
- Samvit Dutta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compressor unloading device
- Patent number 9,145,877
- Issue date Sep 29, 2015
- Thermo King Corporation
- Herman H. Viegas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
HVAC management system for a vehicle
- Patent number 8,534,084
- Issue date Sep 17, 2013
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
HVAC management system for a vehicle
- Patent number 8,051,670
- Issue date Nov 8, 2011
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Distributed refrigeration system
- Patent number 8,037,704
- Issue date Oct 18, 2011
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Closed and open loop cryogenic refrigeration system
- Patent number 8,020,407
- Issue date Sep 20, 2011
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filling station for the filling of fluids
- Patent number 7,021,341
- Issue date Apr 4, 2006
- Norsk Hydro ASA
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Environmentally friendly method and apparatus for cooling a tempera...
- Patent number 6,895,764
- Issue date May 24, 2005
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid temperature control system
- Patent number 6,751,966
- Issue date Jun 22, 2004
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cryogenic temperature control apparatus and method
- Patent number 6,698,212
- Issue date Mar 2, 2004
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cryogenic temperature control apparatus and method
- Patent number 6,631,621
- Issue date Oct 14, 2003
- Thermo King Corporation
- David J. VanderWoude
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method for a self-powered cryogen based refrigeration system
- Patent number 6,609,382
- Issue date Aug 26, 2003
- Thermo King Corporation
- David J. Vander Woude
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency rotary vane motor
- Patent number 6,106,255
- Issue date Aug 22, 2000
- Thermo King Corporation
- Herman H. Viegas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two-stage rotary vane motor
- Patent number 6,086,347
- Issue date Jul 11, 2000
- Thermo King Corporation
- Antonin Ryska
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control method for a cryogenic unit
- Patent number 6,076,360
- Issue date Jun 20, 2000
- Thermo King Corporation
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Hybrid temperature control system
- Patent number 6,062,030
- Issue date May 16, 2000
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High efficiency rotary vane motor
- Patent number 5,947,712
- Issue date Sep 7, 1999
- Thermo King Corporation
- Herman H. Viegas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control method for a cryogenic refrigeration system
- Patent number 5,921,090
- Issue date Jul 13, 1999
- Thermo King Corporation
- Romuald Martin Jurewicz
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
System and method for transferring liquid carbon dioxide from a hig...
- Patent number 5,916,246
- Issue date Jun 29, 1999
- Thermo King Corporation
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Air conditioning and refrigeration units utilizing a cryogen
- Patent number 5,730,216
- Issue date Mar 24, 1998
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for a cryogenic refrigeration system
- Patent number 5,699,670
- Issue date Dec 23, 1997
- Thermo King Corporation
- Romuald Martin Jurewicz
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for vaporizing a liquid cryogen and superheati...
- Patent number 5,598,709
- Issue date Feb 4, 1997
- Thermo King Corporation
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Air conditioning and refrigeration systems utilizing a cryogen and...
- Patent number 5,458,188
- Issue date Oct 17, 1995
- Westinghouse Electric Corporation
- Roland L. Roehrich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioning and refrigeration systems utilizing a cryogen
- Patent number 5,365,744
- Issue date Nov 22, 1994
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioning and refrigeration systems utilizing a cryogen and...
- Patent number 5,320,167
- Issue date Jun 14, 1994
- Thermo King Corporation
- Dale T. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioning and refrigeration methods and apparatus utilizing...
- Patent number 5,315,840
- Issue date May 31, 1994
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioning and refrigeration apparatus utilizing a cryogen
- Patent number 5,311,927
- Issue date May 17, 1994
- Thermo King Corporation
- David H. Taylor
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIRFLOW DIRECTOR IN A TEMPERATURE CONTROLLED TRANSPORT UNIT
- Publication number 20160185400
- Publication date Jun 30, 2016
- Thermo King Corporation
- Ferdy Martinus
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID TEMPERATURE CONTROL SYSTEM AND METHOD
- Publication number 20160144765
- Publication date May 26, 2016
- Thermo King Corporation
- Herman H. VIEGAS
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL METHOD FOR A HYBRID REFRIGERATION SYSTEM
- Publication number 20160144764
- Publication date May 26, 2016
- Thermo King Corporation
- Samvit DUTTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
EUTECTIC DEVICE FOR A TRANSPORT REFRIGERATION SYSTEM AND METHODS FO...
- Publication number 20160144763
- Publication date May 26, 2016
- Thermo King Corporation
- David J. VANDER WOUDE
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING CONDENSER/RADIATOR AIRFLOW
- Publication number 20160089956
- Publication date Mar 31, 2016
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPRESSOR UNLOADING DEVICE
- Publication number 20130129530
- Publication date May 23, 2013
- Herman H. Viegas
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR DIGITAL CONTROL FAILURE SHUTDOWN ALGORITHM
- Publication number 20130121843
- Publication date May 16, 2013
- Thermo King Corporation
- Ryan J. Dotzenrod
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HVAC MANAGEMENT SYSTEM FOR A VEHICLE
- Publication number 20120011870
- Publication date Jan 19, 2012
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISTRIBUTED REFRIGERATION SYSTEM
- Publication number 20090288438
- Publication date Nov 26, 2009
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
HVAC MANAGEMENT SYSTEM FOR A VEHICLE
- Publication number 20090277202
- Publication date Nov 12, 2009
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
REFRIGERATION SYSTEM INCLUDING A DESICCANT
- Publication number 20090277195
- Publication date Nov 12, 2009
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
CLOSED AND OPEN LOOP CRYOGENIC REFRIGERATION SYSTEM
- Publication number 20090266100
- Publication date Oct 29, 2009
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
WALL CONSTRUCTION FOR INSULATED ENCLOSURE
- Publication number 20090071088
- Publication date Mar 19, 2009
- Thermo King Corporation
- Herman H. Viegas
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
HEATING SYSTEM FOR TRANSPORT REFRIGERATION UNIT
- Publication number 20080148748
- Publication date Jun 26, 2008
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
TEMPERATURE CONTROL SYSTEM AND METHOD FOR OPERATING THE SAME
- Publication number 20070251685
- Publication date Nov 1, 2007
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF OPERATING A CRYOGENIC TEMPERATURE CONTROL APPARATUS
- Publication number 20070144191
- Publication date Jun 28, 2007
- Thermo King Corporation
- Herman H. Viegas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Filling station for the filling of fluids
- Publication number 20040221918
- Publication date Nov 11, 2004
- NOPSK HYDRO ASA and THERMO KING CORPORATION
- Herman H. Viegas
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Environmentally friendly method and apparatus for cooling a tempera...
- Publication number 20040216469
- Publication date Nov 4, 2004
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cryogenic refrigeration unit suited for delivery vehicles
- Publication number 20030163997
- Publication date Sep 4, 2003
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cryogenic temperature control apparatus and method
- Publication number 20030029179
- Publication date Feb 13, 2003
- David J. Vander Woude
- B60 - VEHICLES IN GENERAL
Information Patent Application
Control method for a self-powered cryogen based refrigeration system
- Publication number 20030019224
- Publication date Jan 30, 2003
- Thermo King Corporation
- David J. Vander Woude
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Cryogenic temperature control apparatus and method
- Publication number 20030019219
- Publication date Jan 30, 2003
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hybrid temperature control system
- Publication number 20020174666
- Publication date Nov 28, 2002
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cryogenic refrigeration unit suited for delivery vehicles
- Publication number 20020129613
- Publication date Sep 19, 2002
- Thermo King Corporation
- Herman H. Viegas
- B60 - VEHICLES IN GENERAL

Herman H. Viegas

Person

Patents Grantslast 30 patents

Hybrid temperature control system and method

Method of operating a cryogenic temperature control apparatus

Method and system for controlling condenser/radiator airflow

Control method for a hybrid refrigeration system

Compressor unloading device

HVAC management system for a vehicle

HVAC management system for a vehicle

Distributed refrigeration system

Closed and open loop cryogenic refrigeration system

Filling station for the filling of fluids

Environmentally friendly method and apparatus for cooling a tempera...

Hybrid temperature control system

Cryogenic temperature control apparatus and method

Cryogenic temperature control apparatus and method

Control method for a self-powered cryogen based refrigeration system

High efficiency rotary vane motor

Two-stage rotary vane motor

Control method for a cryogenic unit

Hybrid temperature control system

High efficiency rotary vane motor

Control method for a cryogenic refrigeration system

System and method for transferring liquid carbon dioxide from a hig...

Air conditioning and refrigeration units utilizing a cryogen

Control system for a cryogenic refrigeration system

Apparatus and method for vaporizing a liquid cryogen and superheati...

Air conditioning and refrigeration systems utilizing a cryogen and...

Air conditioning and refrigeration systems utilizing a cryogen

Air conditioning and refrigeration systems utilizing a cryogen and...

Air conditioning and refrigeration methods and apparatus utilizing...

Air conditioning and refrigeration apparatus utilizing a cryogen

Patents Applicationslast 30 patents

AIRFLOW DIRECTOR IN A TEMPERATURE CONTROLLED TRANSPORT UNIT

HYBRID TEMPERATURE CONTROL SYSTEM AND METHOD

CONTROL METHOD FOR A HYBRID REFRIGERATION SYSTEM

EUTECTIC DEVICE FOR A TRANSPORT REFRIGERATION SYSTEM AND METHODS FO...

METHOD AND SYSTEM FOR CONTROLLING CONDENSER/RADIATOR AIRFLOW

COMPRESSOR UNLOADING DEVICE

COMPRESSOR DIGITAL CONTROL FAILURE SHUTDOWN ALGORITHM

HVAC MANAGEMENT SYSTEM FOR A VEHICLE

DISTRIBUTED REFRIGERATION SYSTEM

HVAC MANAGEMENT SYSTEM FOR A VEHICLE

REFRIGERATION SYSTEM INCLUDING A DESICCANT

CLOSED AND OPEN LOOP CRYOGENIC REFRIGERATION SYSTEM

WALL CONSTRUCTION FOR INSULATED ENCLOSURE

HEATING SYSTEM FOR TRANSPORT REFRIGERATION UNIT

TEMPERATURE CONTROL SYSTEM AND METHOD FOR OPERATING THE SAME

METHOD OF OPERATING A CRYOGENIC TEMPERATURE CONTROL APPARATUS

Filling station for the filling of fluids

Environmentally friendly method and apparatus for cooling a tempera...

Cryogenic refrigeration unit suited for delivery vehicles

Cryogenic temperature control apparatus and method

Control method for a self-powered cryogen based refrigeration system

Cryogenic temperature control apparatus and method

Hybrid temperature control system

Cryogenic refrigeration unit suited for delivery vehicles