Christopher J. O'Brien

Person

Somerville, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrogen gas dispensing systems and methods
- Patent number 12,021,280
- Issue date Jun 25, 2024
- Ivys Inc.
- Christopher John O'Brien
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen gas dispensing systems and methods
- Patent number 11,196,062
- Issue date Dec 7, 2021
- Ivys Inc.
- Christopher John O'Brien
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Hydrogen gas dispensing systems and methods
- Patent number 10,236,522
- Issue date Mar 19, 2019
- Ivys Inc.
- Christopher John O'Brien
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Data mining system, method and apparatus for industrial applications
- Patent number 7,228,310
- Issue date Jun 5, 2007
- Siemens Energy & Automation, Inc.
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transducer having redundant pressure sensors
- Patent number 6,029,524
- Issue date Feb 29, 2000
- Moore Products Co.
- Philip R. Klauder
- G01 - MEASURING TESTING
Information Patent Grant
Differential capacitive transducer
- Patent number 5,804,736
- Issue date Sep 8, 1998
- Moore Products Co.
- Philip R. Klauder
- G01 - MEASURING TESTING
Information Patent Grant
Transducer having redundant pressure sensors
- Patent number 5,672,808
- Issue date Sep 30, 1997
- Moore Products Co.
- Philip R. Klauder
- G01 - MEASURING TESTING
Information Patent Grant
Integrated transmitter and controller
- Patent number 5,420,578
- Issue date May 30, 1995
- Moore Products Co.
- Christopher J. O'Brien
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
CLAMPING DEVICE WITH PIVOTING RETAINER
- Publication number 20240237226
- Publication date Jul 11, 2024
- Raytheon Company
- Patrick J. Lott
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CLAMPING DEVICE WITH PIVOTING RETAINER
- Publication number 20240138073
- Publication date Apr 25, 2024
- Raytheon Company
- Patrick J. Lott
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYDROGEN GAS DISPENSING SYSTEMS AND METHODS
- Publication number 20220278343
- Publication date Sep 1, 2022
- Ivys Inc.
- Christopher John O'Brien
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220186879
- Publication date Jun 16, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220186881
- Publication date Jun 16, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220186880
- Publication date Jun 16, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220186882
- Publication date Jun 16, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220186883
- Publication date Jun 16, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220153568
- Publication date May 19, 2022
- Ivys Inc.
- Darryl Edward Pollica
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
HYDROGEN FUELING SYSTEMS AND METHODS
- Publication number 20220136655
- Publication date May 5, 2022
- Ivys Inc.
- Darryl Edward Pollica
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
HYDROGEN GAS DISPENSING SYSTEMS AND METHODS
- Publication number 20190363382
- Publication date Nov 28, 2019
- Ivys Inc.
- Christopher John O'Brien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN GAS DISPENSING SYSTEMS AND METHODS
- Publication number 20180205102
- Publication date Jul 19, 2018
- Ivys Inc.
- Christopher John O'Brien
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods and Systems for Automatically Making Acts of Advocacy Based...
- Publication number 20140359034
- Publication date Dec 4, 2014
- David A. Hernandez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC TICKET MARKET
- Publication number 20120226575
- Publication date Sep 6, 2012
- Brett Ian Goldberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Catalytic heat exchangers and methods of operation
- Publication number 20090258259
- Publication date Oct 15, 2009
- Michael Leshchiner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell power plants
- Publication number 20060188761
- Publication date Aug 24, 2006
- Christopher J. O'Brien
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020178159
- Publication date Nov 28, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020161760
- Publication date Oct 31, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020129018
- Publication date Sep 12, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020129019
- Publication date Sep 12, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020123996
- Publication date Sep 5, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data mining system, method and apparatus for industrial applications
- Publication number 20020123985
- Publication date Sep 5, 2002
- Christopher O'Brien
- G06 - COMPUTING CALCULATING COUNTING

Christopher J. O'Brien

Person

Patents Grantslast 30 patents

Hydrogen gas dispensing systems and methods

Hydrogen gas dispensing systems and methods

Hydrogen gas dispensing systems and methods

Data mining system, method and apparatus for industrial applications

Transducer having redundant pressure sensors

Differential capacitive transducer

Transducer having redundant pressure sensors

Integrated transmitter and controller

Patents Applicationslast 30 patents

CLAMPING DEVICE WITH PIVOTING RETAINER

CLAMPING DEVICE WITH PIVOTING RETAINER

HYDROGEN GAS DISPENSING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN FUELING SYSTEMS AND METHODS

HYDROGEN GAS DISPENSING SYSTEMS AND METHODS

HYDROGEN GAS DISPENSING SYSTEMS AND METHODS

Methods and Systems for Automatically Making Acts of Advocacy Based...

ELECTRONIC TICKET MARKET

Catalytic heat exchangers and methods of operation

Fuel cell power plants

Data mining system, method and apparatus for industrial applications

Data mining system, method and apparatus for industrial applications

Data mining system, method and apparatus for industrial applications

Data mining system, method and apparatus for industrial applications

Data mining system, method and apparatus for industrial applications

Data mining system, method and apparatus for industrial applications