David Ross Graham

Person

Harleysville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flue gas decarbonization
- Patent number 12,179,143
- Issue date Dec 31, 2024
- Air Products and Chemicals, Inc.
- Mozhgan Alimohammadi Zanjani
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for argon production via cold pressure swing adsorption
- Patent number 9,708,188
- Issue date Jul 18, 2017
- Air Products and Chemicals, Inc.
- Shubhra Jyoti Bhadra
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen with reduced corrosion
- Patent number 9,624,105
- Issue date Apr 18, 2017
- Air Products and Chemicals, Inc.
- Michael Andrew Sicinski
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
He-3 recovery from natural helium by distillation
- Patent number 8,683,825
- Issue date Apr 1, 2014
- Air Products and Chemicals, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
He-3 recovery from natural helium by distillation
- Patent number 8,671,715
- Issue date Mar 18, 2014
- Air Products and Chemicals, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modular portable battery charging system using hydrogen fuel cells
- Patent number 7,569,294
- Issue date Aug 4, 2009
- Air Products and Chemicals, Inc.
- David Ross Graham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combined cryogenic distillation and PSA for argon production
- Patent number 7,501,009
- Issue date Mar 10, 2009
- Air Products and Chemicals, Inc.
- David Ross Graham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Storage and delivery systems for gases held in liquid medium
- Patent number 7,396,381
- Issue date Jul 8, 2008
- Air Products and Chemicals, Inc.
- David Ross Graham
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Process for production of isotopes
- Patent number 7,302,812
- Issue date Dec 4, 2007
- Air Products and Chemicals, Inc.
- Matthew Joseph Okasinski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for uniform particle loading of vessels
- Patent number 6,866,075
- Issue date Mar 15, 2005
- Air Products and Chemicals, Inc.
- Roger Dean Whitley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pressure swing adsorption system for gas separation
- Patent number 6,802,889
- Issue date Oct 12, 2004
- Air Products and Chemicals, Inc.
- David Ross Graham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Amplitude attenuation of time-variant properties of fluid streams
- Patent number 6,719,007
- Issue date Apr 13, 2004
- Air Products and Chemicals, Inc.
- Oliver Jacob Smith
- G05 - CONTROLLING REGULATING
Information Patent Grant
Amplitude attenuation of time-variant properties of fluid streams
- Patent number 6,607,006
- Issue date Aug 19, 2003
- Air Products and Chemicals, Inc.
- Oliver Jacob Smith
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure swing adsorption process operation and optimization
- Patent number 6,605,136
- Issue date Aug 12, 2003
- Air Products and Chemicals, Inc.
- David Ross Graham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM FOR AN APPARATUS FOR STEAM REFORMING AND PROCESS FOR...
- Publication number 20250026637
- Publication date Jan 23, 2025
- Air Products and Chemicals, Inc.
- Jay A. THAKKAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND PROCESS FOR REDUCED FORMATION OF NITROGEN OXIDES DURI...
- Publication number 20250027647
- Publication date Jan 23, 2025
- Air Products and Chemicals, Inc.
- Carmine Iandoli
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
APPARATUS AND PROCESS FOR STEAM REFORMING
- Publication number 20250026636
- Publication date Jan 23, 2025
- Air Products and Chemicals, Inc.
- Jay A. Thakkar
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS AND PROCESS FOR STEAM REFORMING
- Publication number 20250026638
- Publication date Jan 23, 2025
- Air Products and Chemicals, Inc.
- Jay A. Thakkar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STEEL MILL OFFGAS SEPARATION AND PURIFICATION
- Publication number 20250001359
- Publication date Jan 2, 2025
- Air Products and Chemicals, Inc.
- TIMOTHY CHRISTOPHER GOLDEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Steam-Hydrocarbon Reforming with Low Steam Production
- Publication number 20240279057
- Publication date Aug 22, 2024
- Air Products and Chemicals, Inc.
- Thomas Frommweiler
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Steam-Hydrocarbon Reforming with Low Steam Production
- Publication number 20240270573
- Publication date Aug 15, 2024
- Air Products and Chemicals, Inc.
- Sonia Farrokhpanah
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Flue Gas Decarbonization
- Publication number 20230233986
- Publication date Jul 27, 2023
- Air Products and Chemicals, Inc.
- Mozhgan Alimohammadi Zanjani
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR DECARBONIZED LNG PRODUCTION
- Publication number 20220252341
- Publication date Aug 11, 2022
- Air Products and Chemicals, Inc.
- Annemarie Ott Weist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
He-3 Recovery From Natural Helium By Distillation
- Publication number 20130219956
- Publication date Aug 29, 2013
- Air Products and Chemicals, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HE-3 RECOVERY FROM NATURAL HELIUM BY DISTILLATION
- Publication number 20130219958
- Publication date Aug 29, 2013
- Air Products and Chemicals, Inc.
- Jianguo Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Combined cryogenic distillation and PSA for argon production
- Publication number 20070209508
- Publication date Sep 13, 2007
- David Ross Graham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method for generating hydrogen gas
- Publication number 20070020174
- Publication date Jan 25, 2007
- Jianguo Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for reducing hazardous materials in hydrogen g...
- Publication number 20070020175
- Publication date Jan 25, 2007
- David Ross Graham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Modular portable battery charging system using hydrogen fuel cells
- Publication number 20060138996
- Publication date Jun 29, 2006
- David Ross Graham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Wearable system for positive airway pressure therapy
- Publication number 20060096596
- Publication date May 11, 2006
- James Michael Occhialini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Storage and delivery systems for gases held in liquid medium
- Publication number 20060008392
- Publication date Jan 12, 2006
- David Ross Graham
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
System and method for generating and storing pressurized hydrogen
- Publication number 20050106097
- Publication date May 19, 2005
- David Ross Graham
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Process for production of isotopes
- Publication number 20050044886
- Publication date Mar 3, 2005
- Matthew Joseph Okasinski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PRESSURE SWING ADSORPTION SYSTEM FOR GAS SEPARATION
- Publication number 20040107831
- Publication date Jun 10, 2004
- David Ross Graham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for uniform particle loading of vessels
- Publication number 20040025966
- Publication date Feb 12, 2004
- Roger Dean Whitley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Amplitude attenuation of time-variant properties of fluid streams
- Publication number 20030196710
- Publication date Oct 23, 2003
- Oliver Jacob Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Amplitude attenuation of time-variant properties of fluid streams
- Publication number 20030075222
- Publication date Apr 24, 2003
- Oliver Jacob Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

David Ross Graham

Person

Patents Grantslast 30 patents

Flue gas decarbonization

Method for argon production via cold pressure swing adsorption

Process for producing hydrogen with reduced corrosion

He-3 recovery from natural helium by distillation

He-3 recovery from natural helium by distillation

Modular portable battery charging system using hydrogen fuel cells

Combined cryogenic distillation and PSA for argon production

Storage and delivery systems for gases held in liquid medium

Process for production of isotopes

Method and apparatus for uniform particle loading of vessels

Pressure swing adsorption system for gas separation

Amplitude attenuation of time-variant properties of fluid streams

Amplitude attenuation of time-variant properties of fluid streams

Pressure swing adsorption process operation and optimization

Patents Applicationslast 30 patents

CONTROL SYSTEM FOR AN APPARATUS FOR STEAM REFORMING AND PROCESS FOR...

APPARATUS AND PROCESS FOR REDUCED FORMATION OF NITROGEN OXIDES DURI...

APPARATUS AND PROCESS FOR STEAM REFORMING

APPARATUS AND PROCESS FOR STEAM REFORMING

STEEL MILL OFFGAS SEPARATION AND PURIFICATION

Steam-Hydrocarbon Reforming with Low Steam Production

Steam-Hydrocarbon Reforming with Low Steam Production

Flue Gas Decarbonization

METHOD AND SYSTEM FOR DECARBONIZED LNG PRODUCTION

He-3 Recovery From Natural Helium By Distillation

HE-3 RECOVERY FROM NATURAL HELIUM BY DISTILLATION

Combined cryogenic distillation and PSA for argon production

Method for generating hydrogen gas

Method and apparatus for reducing hazardous materials in hydrogen g...

Modular portable battery charging system using hydrogen fuel cells

Wearable system for positive airway pressure therapy

Storage and delivery systems for gases held in liquid medium

System and method for generating and storing pressurized hydrogen

Process for production of isotopes

PRESSURE SWING ADSORPTION SYSTEM FOR GAS SEPARATION

Method and apparatus for uniform particle loading of vessels

Amplitude attenuation of time-variant properties of fluid streams

Amplitude attenuation of time-variant properties of fluid streams