Brian H. Welker

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
LNG collection system and method
- Patent number 8,347,694
- Issue date Jan 8, 2013
- Welker, Inc.
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
LNG sampling cylinder and method
- Patent number 8,210,058
- Issue date Jul 3, 2012
- Welker, Inc.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Sight glass with liquid separator
- Patent number 8,127,625
- Issue date Mar 6, 2012
- Welker, Inc.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Sight glass with a flow directing assembly
- Patent number 8,113,070
- Issue date Feb 14, 2012
- Welker, Inc.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Removable automatic insertion device with segmented drainage shaft
- Patent number 7,856,997
- Issue date Dec 28, 2010
- Welker, Inc.
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sensor probe and pipeline construction and method
- Patent number 7,194,920
- Issue date Mar 27, 2007
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Pressure reduction system for quick-connects
- Patent number 7,156,123
- Issue date Jan 2, 2007
- Welker Engineering Company
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Temperature probe and insertion device
- Patent number 6,964,517
- Issue date Nov 15, 2005
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Temperature probe and insertion device
- Patent number 6,827,486
- Issue date Dec 7, 2004
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Liquid separator with integral sight glass
- Patent number 6,818,045
- Issue date Nov 16, 2004
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Sampling device with liquid eliminator
- Patent number 6,764,536
- Issue date Jul 20, 2004
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Instrument probe with valve and separator
- Patent number 6,761,757
- Issue date Jul 13, 2004
- Welker Engineering Company
- Brian H. Welker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid sample cylinder with integral mixing pump
- Patent number 6,422,737
- Issue date Jul 23, 2002
- Welker Engineering Company
- Brian H. Welker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual automatic insertion device
- Patent number 6,338,359
- Issue date Jan 15, 2002
- Welker Engineering Company
- Brian H. Welker
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Optical inspection insertion apparatus for pressurized vessels
- Patent number 6,259,523
- Issue date Jul 10, 2001
- Welker Engineering Company
- Brian H. Welker
- G02 - OPTICS
Information Patent Grant
Mating ring seal members with beveled mitered interface
- Patent number 6,120,035
- Issue date Sep 19, 2000
- Welker Engineering Company
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Heated sample container case and method
- Patent number 6,092,519
- Issue date Jul 25, 2000
- Welker Engineering Company
- David J. Fish
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Optical inspection apparatus for pressurized vessels
- Patent number 6,091,489
- Issue date Jul 18, 2000
- Welker Engineering Company
- Brian H. Welker
- G02 - OPTICS
Information Patent Grant
Dual cylinder insertion apparatus
- Patent number 6,085,777
- Issue date Jul 11, 2000
- Welker Engineering Company
- Brian H. Welker
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Elastomeric vaporizing injection nozzle
- Patent number 6,036,119
- Issue date Mar 14, 2000
- Welker Engineering Company
- Brian H. Welker
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Vanishing head sample cylinder
- Patent number 5,996,425
- Issue date Dec 7, 1999
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Dual piston flow-through sampler
- Patent number 5,945,611
- Issue date Aug 31, 1999
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Heated instrument regulator tip
- Patent number 5,907,107
- Issue date May 25, 1999
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Positionable holder for sample cylinder
- Patent number 5,769,375
- Issue date Jun 23, 1998
- Welker Engineering Company
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fluid sample apparatus featuring integral construction with a motor...
- Patent number RE35824
- Issue date Jun 16, 1998
- Welker Engineering Company
- Brian H. Welker
- 073 - Measuring and testing
Information Patent Grant
Stabilized insertion device
- Patent number 5,756,906
- Issue date May 26, 1998
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Chromatograph protection device
- Patent number 5,579,803
- Issue date Dec 3, 1996
- Welker Engineering Company
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for gas detection
- Patent number 5,578,770
- Issue date Nov 26, 1996
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Pipeline sampling enclosure
- Patent number 5,531,130
- Issue date Jul 2, 1996
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Grant
Solenoid actuated sampler
- Patent number 5,406,855
- Issue date Apr 18, 1995
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SIGHT GLASS WITH A FLOW DIRECTING ASSEMBLY
- Publication number 20100313655
- Publication date Dec 16, 2010
- WELKER, INC.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
SIGHT GLASS WITH LIQUID SEPARATOR
- Publication number 20100313656
- Publication date Dec 16, 2010
- WELKER, INC.
- Brian H. Welker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REMOVABLE AUTOMATIC INSERTION DEVICE WITH SEGMENTED DRAINAGE SHAFT
- Publication number 20100089454
- Publication date Apr 15, 2010
- WELKER, INC.
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REUSABLE CARRYING HANDLE WITH A CABLE TIE
- Publication number 20100083469
- Publication date Apr 8, 2010
- WELKER, INC.
- Brian H. Welker
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
LNG SAMPLING CYLINDER AND METHOD
- Publication number 20100071484
- Publication date Mar 25, 2010
- WELKER, INC.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
LNG COLLECTION SYSTEM AND METHOD
- Publication number 20100012201
- Publication date Jan 21, 2010
- WELKER, INC.
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
MOSAIC
- Publication number 20080305295
- Publication date Dec 11, 2008
- Brian H. Welker
- B44 - DECORATIVE ARTS
Information Patent Application
Collapsible Game Hanger and Storage Device
- Publication number 20080149583
- Publication date Jun 26, 2008
- Brian H. Welker
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MOSAIC AND METHOD FOR PRODUCING IT
- Publication number 20080149252
- Publication date Jun 26, 2008
- Brian H. Welker
- B44 - DECORATIVE ARTS
Information Patent Application
PRESSURE REDUCTION SYSTEM FOR QUICK-CONNECTS
- Publication number 20060219309
- Publication date Oct 5, 2006
- Welker Engineering Company
- Brian H. Welker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SENSOR PROBE AND PIPELINE CONSTRUCTION AND METHOD
- Publication number 20060207344
- Publication date Sep 21, 2006
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE PROBE AND INSERTION DEVICE
- Publication number 20040233969
- Publication date Nov 25, 2004
- Welker Engineering Company
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
Temperature probe and insertion device
- Publication number 20040101025
- Publication date May 27, 2004
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
SAMPLING DEVICE WITH LIQUID ELIMINATOR
- Publication number 20040099143
- Publication date May 27, 2004
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
Sampling cylinder apparatus
- Publication number 20040099068
- Publication date May 27, 2004
- Brian H. Welker
- G01 - MEASURING TESTING
Information Patent Application
Liquid separator with integral sight glass
- Publication number 20040083891
- Publication date May 6, 2004
- Brian H. Welker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INSTRUMENT PROBE WITH VALVE AND SEPARATOR
- Publication number 20040079236
- Publication date Apr 29, 2004
- Welker Engineering Company
- Brian H. Welker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Brian H. Welker

Person

Patents Grantslast 30 patents

LNG collection system and method

LNG sampling cylinder and method

Sight glass with liquid separator

Sight glass with a flow directing assembly

Removable automatic insertion device with segmented drainage shaft

Sensor probe and pipeline construction and method

Pressure reduction system for quick-connects

Temperature probe and insertion device

Temperature probe and insertion device

Liquid separator with integral sight glass

Sampling device with liquid eliminator

Instrument probe with valve and separator

Liquid sample cylinder with integral mixing pump

Dual automatic insertion device

Optical inspection insertion apparatus for pressurized vessels

Mating ring seal members with beveled mitered interface

Heated sample container case and method

Optical inspection apparatus for pressurized vessels

Dual cylinder insertion apparatus

Elastomeric vaporizing injection nozzle

Vanishing head sample cylinder

Dual piston flow-through sampler

Heated instrument regulator tip

Positionable holder for sample cylinder

Fluid sample apparatus featuring integral construction with a motor...

Stabilized insertion device

Chromatograph protection device

Apparatus and method for gas detection

Pipeline sampling enclosure

Solenoid actuated sampler

Patents Applicationslast 30 patents

SIGHT GLASS WITH A FLOW DIRECTING ASSEMBLY

SIGHT GLASS WITH LIQUID SEPARATOR

REMOVABLE AUTOMATIC INSERTION DEVICE WITH SEGMENTED DRAINAGE SHAFT

REUSABLE CARRYING HANDLE WITH A CABLE TIE

LNG SAMPLING CYLINDER AND METHOD

LNG COLLECTION SYSTEM AND METHOD

MOSAIC

Collapsible Game Hanger and Storage Device

MOSAIC AND METHOD FOR PRODUCING IT

PRESSURE REDUCTION SYSTEM FOR QUICK-CONNECTS

SENSOR PROBE AND PIPELINE CONSTRUCTION AND METHOD

TEMPERATURE PROBE AND INSERTION DEVICE

Temperature probe and insertion device

SAMPLING DEVICE WITH LIQUID ELIMINATOR

Sampling cylinder apparatus

Liquid separator with integral sight glass

INSTRUMENT PROBE WITH VALVE AND SEPARATOR