Alexander W. Harkness

Person

Gibsonia, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pool type liquid metal fast spectrum reactor using a printed circui...
- Patent number 11,145,422
- Issue date Oct 12, 2021
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of removing upper internals from a nuclear reactor pressuriz...
- Patent number 10,102,935
- Issue date Oct 16, 2018
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of refueling a nuclear reactor
- Patent number 10,014,083
- Issue date Jul 3, 2018
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for shielded relocation of a nuclear component
- Patent number 9,922,739
- Issue date Mar 20, 2018
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Combined core makeup tank and heat removal system for a small modul...
- Patent number 9,748,004
- Issue date Aug 29, 2017
- Westinghouse Electric Company LLC
- Matthew J. Memmott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Instrumentation and control penetration flange for pressurized wate...
- Patent number 9,659,674
- Issue date May 23, 2017
- Westinghouse Electric Company LLC
- Lawrence E. Conway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Pressurizer surge-line separator for integral pressurized water rea...
- Patent number 9,478,317
- Issue date Oct 25, 2016
- Westinghouse Electric Company LLC
- Aydogan Fatih
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method for in-core instrumentation withdrawal from the core of a pr...
- Patent number 9,478,320
- Issue date Oct 25, 2016
- Westinghouse Electric Company LLC
- Radu O. Pomirleanu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Passive system for cooling the core of a nuclear reactor
- Patent number 9,406,408
- Issue date Aug 2, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus and method for removing the upper internals from a nuclea...
- Patent number 9,318,227
- Issue date Apr 19, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for the shielded relocation of a nuclear compo...
- Patent number 9,275,765
- Issue date Mar 1, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Small modular reactor safety systems
- Patent number 9,275,761
- Issue date Mar 1, 2016
- Westinghouse Electric Company LLC
- Johan M. Cronje
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Passive system for cooling the core of a nuclear reactor
- Patent number 9,208,906
- Issue date Dec 8, 2015
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pressurized water reactor compact steam generator
- Patent number 9,206,978
- Issue date Dec 8, 2015
- Westinghouse Electric Company LLC
- Matthew C. Evans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for refueling a nuclear reactor having an instrumentation pe...
- Patent number 9,190,178
- Issue date Nov 17, 2015
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Heavy radial neutron reflector for pressurized water reactors
- Patent number 9,093,183
- Issue date Jul 28, 2015
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for refueling a nuclear reactor having an inst...
- Patent number 9,064,607
- Issue date Jun 23, 2015
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nuclear reactor internal hydraulic control rod drive mechanism asse...
- Patent number 8,953,732
- Issue date Feb 10, 2015
- Westinghouse Electric Company LLC
- Bruce F. Allen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Support apparatus for supporting dosimetry system in proximity to r...
- Patent number 8,891,722
- Issue date Nov 18, 2014
- Westinghouse Electric Company LLC
- Joel A. Kulesza
- G01 - MEASURING TESTING
Information Patent Grant
Permanent seal ring for a nuclear reactor cavity
- Patent number 7,813,464
- Issue date Oct 12, 2010
- Westinghouse Electric Co LLC
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Head assembly
- Patent number 7,158,605
- Issue date Jan 2, 2007
- Westinghouse Electric Co. LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of retrofitting a reactor pressure vessel head assembly
- Patent number 6,639,960
- Issue date Oct 28, 2003
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of sealing a reactor pressure vessel
- Patent number 6,301,319
- Issue date Oct 9, 2001
- Westinghouse Electric Company LLC
- Daniel Merkovsky
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Missile shield for a nuclear reactor pressure vessel
- Patent number 6,061,415
- Issue date May 9, 2000
- Westinghouse Electric Company LLC
- Alexander Whitecross Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Head assembly
- Patent number 5,930,321
- Issue date Jul 27, 1999
- CBS Corporation
- Alexander Whitecross Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for reinforcing a reactor vessel core shroud
- Patent number 5,588,031
- Issue date Dec 24, 1996
- Westinghouse Electric Corporation
- Bruce W. Bevilacqua
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Waterproofing laminate
- Patent number 4,775,567
- Issue date Oct 4, 1988
- Hyload Corporation
- Alex W. Harkness
- B32 - LAYERED PRODUCTS
Information Patent Grant
Waterproofing laminate
- Patent number 4,755,409
- Issue date Jul 5, 1988
- Hyload Corporation
- Alex W. Harkness
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR COOLING A NUCLEAR REACTOR WITH HY...
- Publication number 20240233966
- Publication date Jul 11, 2024
- Westinghouse Electric Company LLC
- Alexander Whitecross HARKNESS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR CONFIGURING THE LAYOUT OF UNIT CE...
- Publication number 20220139582
- Publication date May 5, 2022
- Westinghouse Electric Company LLC
- Alex LEVINSKY
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...
- Publication number 20220102016
- Publication date Mar 31, 2022
- Westinghouse Electric Company LLC
- Alexander W. HARKNESS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...
- Publication number 20190103195
- Publication date Apr 4, 2019
- Westinghouse Electric Company LLC
- Alexander W. HARKNESS
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR REMOVING THE UPPER INTERNALS FROM A NUCLEA...
- Publication number 20160203882
- Publication date Jul 14, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Passive System for Cooling the Core of a Nuclear Reactor
- Publication number 20160118147
- Publication date Apr 28, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method and Apparatus for the Shielded Relocation of a Nuclear Compo...
- Publication number 20160118150
- Publication date Apr 28, 2016
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method for In-Core Instrumentation Withdrawal From the Core of a Pr...
- Publication number 20160049212
- Publication date Feb 18, 2016
- Westinghouse Electric Company LLC
- Radu O. Pomirleanu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR REFUELING A NUCLEAR REACTOR HAVING AN INSTRUMENTATION PE...
- Publication number 20150287484
- Publication date Oct 8, 2015
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE SYSTEM FOR COOLING THE CORE OF A NUCLEAR REACTOR
- Publication number 20140205051
- Publication date Jul 24, 2014
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND APPARATUS FOR THE SHIELDED RELOCATION OF A NUCLEAR COMPO...
- Publication number 20140198889
- Publication date Jul 17, 2014
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
APPARATUS AND METHOD FOR REMOVING THE UPPER INTERNALS FROM A NUCLEA...
- Publication number 20140198890
- Publication date Jul 17, 2014
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND APPARATUS FOR REFUELING A NUCLEAR REACTOR HAVING AN INST...
- Publication number 20140198891
- Publication date Jul 17, 2014
- WESTNGHOUSE ELECTRIC COMPANY LLC
- ALEXANDER W. HARKNESS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
HEAVY RADIAL NEUTRON REFLECTOR FOR PRESSURIZED WATER REACTORS
- Publication number 20140177779
- Publication date Jun 26, 2014
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SMALL MODULAR REACTOR SAFETY SYSTEMS
- Publication number 20130336441
- Publication date Dec 19, 2013
- Westinghouse Electric Company LLC
- Johan M. Cronje
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
COMBINED CORE MAKEUP TANK AND HEAT REMOVAL SYSTEM FOR A SMALL MODUL...
- Publication number 20130336440
- Publication date Dec 19, 2013
- Westinghouse Electric Company LLC
- Matthew J. Memmott
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PRESSURIZED WATER REACTOR COMPACT STEAM GENERATOR
- Publication number 20130336442
- Publication date Dec 19, 2013
- Westinghouse Electric Company LLC
- Matthew C. Evans
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PRESSURIZER SURGE-LINE SEPARATOR FOR INTEGRAL PRESSURIZED WATER REA...
- Publication number 20130308740
- Publication date Nov 21, 2013
- Westinghouse Electric Company LLC
- Aydogan Fatih
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD OF REFUELING A NUCLEAR REACTOR
- Publication number 20130294565
- Publication date Nov 7, 2013
- Westinghouse Electric Company LLC
- Alexander W. Harkness
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
INSTRUMENTATION AND CONTROL PENETRATION FLANGE FOR PRESSURIZED WATE...
- Publication number 20130287157
- Publication date Oct 31, 2013
- Westinghouse Electric Company LLC
- Lawrence E. Conway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
PASSIVE CONTAINMENT AIR COOLING FOR NUCLEAR POWER PLANTS
- Publication number 20130272474
- Publication date Oct 17, 2013
- Westinghouse Electric Company LLC
- Lawrence E. Conway
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Support Apparatus for Supporting Dosimetry System in Proximity to R...
- Publication number 20130153715
- Publication date Jun 20, 2013
- Westinghouse Electric Company LLC
- Joel A. Kulesza
- G01 - MEASURING TESTING
Information Patent Application
NUCLEAR REACTOR INTERNAL HYDRAULIC CONTROL ROD DRIVE MECHANISM ASSE...
- Publication number 20120148008
- Publication date Jun 14, 2012
- Westinghouse Electric Company LLC
- Bruce F. ALLEN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Head assembly
- Publication number 20050084057
- Publication date Apr 21, 2005
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF RETROFITTING A REACTOR PRESSURE VESSEL HEAD ASSEMBLY
- Publication number 20030179845
- Publication date Sep 25, 2003
- Alexander W. Harkness
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Alexander W. Harkness

Person

Patents Grantslast 30 patents

Pool type liquid metal fast spectrum reactor using a printed circui...

Method of removing upper internals from a nuclear reactor pressuriz...

Method of refueling a nuclear reactor

Method for shielded relocation of a nuclear component

Combined core makeup tank and heat removal system for a small modul...

Instrumentation and control penetration flange for pressurized wate...

Pressurizer surge-line separator for integral pressurized water rea...

Method for in-core instrumentation withdrawal from the core of a pr...

Passive system for cooling the core of a nuclear reactor

Apparatus and method for removing the upper internals from a nuclea...

Method and apparatus for the shielded relocation of a nuclear compo...

Small modular reactor safety systems

Passive system for cooling the core of a nuclear reactor

Pressurized water reactor compact steam generator

Method for refueling a nuclear reactor having an instrumentation pe...

Heavy radial neutron reflector for pressurized water reactors

Method and apparatus for refueling a nuclear reactor having an inst...

Nuclear reactor internal hydraulic control rod drive mechanism asse...

Support apparatus for supporting dosimetry system in proximity to r...

Permanent seal ring for a nuclear reactor cavity

Head assembly

Method of retrofitting a reactor pressure vessel head assembly

Method of sealing a reactor pressure vessel

Missile shield for a nuclear reactor pressure vessel

Head assembly

Apparatus for reinforcing a reactor vessel core shroud

Waterproofing laminate

Waterproofing laminate

Patents Applicationslast 30 patents

DEVICES, SYSTEMS, AND METHODS FOR COOLING A NUCLEAR REACTOR WITH HY...

DEVICES, SYSTEMS, AND METHODS FOR CONFIGURING THE LAYOUT OF UNIT CE...

POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...

POOL TYPE LIQUID METAL FAST SPECTRUM REACTOR USING A PRINTED CIRCUI...

APPARATUS AND METHOD FOR REMOVING THE UPPER INTERNALS FROM A NUCLEA...

Passive System for Cooling the Core of a Nuclear Reactor

Method and Apparatus for the Shielded Relocation of a Nuclear Compo...

Method for In-Core Instrumentation Withdrawal From the Core of a Pr...

METHOD FOR REFUELING A NUCLEAR REACTOR HAVING AN INSTRUMENTATION PE...

PASSIVE SYSTEM FOR COOLING THE CORE OF A NUCLEAR REACTOR

METHOD AND APPARATUS FOR THE SHIELDED RELOCATION OF A NUCLEAR COMPO...

APPARATUS AND METHOD FOR REMOVING THE UPPER INTERNALS FROM A NUCLEA...

METHOD AND APPARATUS FOR REFUELING A NUCLEAR REACTOR HAVING AN INST...

HEAVY RADIAL NEUTRON REFLECTOR FOR PRESSURIZED WATER REACTORS

SMALL MODULAR REACTOR SAFETY SYSTEMS

COMBINED CORE MAKEUP TANK AND HEAT REMOVAL SYSTEM FOR A SMALL MODUL...

PRESSURIZED WATER REACTOR COMPACT STEAM GENERATOR

PRESSURIZER SURGE-LINE SEPARATOR FOR INTEGRAL PRESSURIZED WATER REA...

METHOD OF REFUELING A NUCLEAR REACTOR

INSTRUMENTATION AND CONTROL PENETRATION FLANGE FOR PRESSURIZED WATE...

PASSIVE CONTAINMENT AIR COOLING FOR NUCLEAR POWER PLANTS

Support Apparatus for Supporting Dosimetry System in Proximity to R...

NUCLEAR REACTOR INTERNAL HYDRAULIC CONTROL ROD DRIVE MECHANISM ASSE...

Head assembly

METHOD OF RETROFITTING A REACTOR PRESSURE VESSEL HEAD ASSEMBLY