Inventor
WALTON LEWIS A
US22 patents
⚠️ This page may combine multiple inventors who share the name “WALTON LEWIS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BWXT MPOWER INC
12 patentsUS10878970B2Dec 29, 2020
Nuclear reactor refueling methods and apparatuses
BWXT MPOWER INC2 citations72
US10490311B2Nov 26, 2019
Nuclear reactor refueling methods and apparatuses
BWXT MPOWER INC2 citations72
US11309093B2Apr 19, 2022
Lower end fitting locknut for nuclear fuel assembly
BWXT MPOWER INC1 citations69
US11120919B2Sep 14, 2021
Small modular reactor fuel assembly
BWXT MPOWER INC2 citations68
US11887739B2Jan 30, 2024
Nuclear reactor refueling methods and apparatuses
BWXT MPOWER INC0 citations62
US12381015B2Aug 5, 2025
Lower end fitting locating pins
BWXT MPOWER INC0 citations59
US12002593B2Jun 4, 2024
Deforming a portion of a nut threaded on a guide tube end plug to lock the nut to a lower end fitting of a nuclear reactor fuel assembly
BWXT MPOWER INC0 citations59
US11289209B2Mar 29, 2022
Lower end fitting locating pins
BWXT MPOWER INC1 citations59
US9881701B2Jan 30, 2018
Spacer grids with springs having improved robustness
BWXT MPOWER INC0 citations50
US10388415B2Aug 20, 2019
Spacer grid
BWXT MPOWER INC0 citations48
US9972407B2May 15, 2018
Small modular reactor fuel assembly
BWXT MPOWER INC1 citations47
US9378852B2Jun 28, 2016
Spacer grids for nuclear reactor
BWXT MPOWER INC0 citations38
BABCOCK & WILCOX CO
6 patentsUS5410578AApr 25, 1995
Nuclear propulsion rocket
BABCOCK & WILCOX CO49 citations92
US4304631ADec 8, 1981
Control component retainer
BABCOCK & WILCOX CO29 citations91
US4381283AApr 26, 1983
Control component structure
BABCOCK & WILCOX CO13 citations73
US4166313ASep 4, 1979
Nuclear fuel element nut retainer cup tool
BABCOCK & WILCOX CO10 citations73
US4418462ADec 6, 1983
Method of assembling and disassembling a control component structure
BABCOCK & WILCOX CO2 citations62
US4678630AJul 7, 1987
Spacer grid insert
BABCOCK & WILCOX CO6 citations60