Mary W. Johnson

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Amherst, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Deforming a portion of a nut threaded on a guide tube end plug to l...
- Patent number 12,002,593
- Issue date Jun 4, 2024
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end fitting locknut for nuclear fuel assembly
- Patent number 11,309,093
- Issue date Apr 19, 2022
- BWXT mPower, Inc.
- Julius M. Ullmann
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Lower end fitting locating pins
- Patent number 11,289,209
- Issue date Mar 29, 2022
- BWXT mPower, Inc.
- Julius M Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Lower end fitting locknut for nuclear fuel assembly
- Patent number 10,124,472
- Issue date Nov 13, 2018
- BWXT mPower, Inc.
- Julius M. Ullmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LOWER END FITTING LOCKNUT FOR NUCLEAR FUEL ASSEMBLY
- Publication number 20220215973
- Publication date Jul 7, 2022
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LOWER END FITTING LOCATING PINS
- Publication number 20220199269
- Publication date Jun 23, 2022
- BWXT mPower, Inc.
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LOWER END FITTING LOCKNUT FOR NUCLEAR FUEL ASSEMBLY
- Publication number 20190061121
- Publication date Feb 28, 2019
- BWXT mPower, Inc.
- Julius M. Ullmann
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LOWER END FITTING LOCATING PINS
- Publication number 20130272480
- Publication date Oct 17, 2013
- BABCOCK & WILCOX MPOWER, INC.
- Julius M. ULLMANN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Pressurized Water Reactor with Skirted Lower End Fitting and Filter...
- Publication number 20130272477
- Publication date Oct 17, 2013
- Julius M. Ullmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
LOWER END FITTING LOCKNUT FOR NUCLEAR FUEL ASSEMBLY
- Publication number 20130272481
- Publication date Oct 17, 2013
- Julius M. Ullmann
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS