Inventor

DEMARIO EDMUND E

US25 patents

⚠️ This page may combine multiple inventors who share the name “DEMARIO EDMUND E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEMARIO EDMUND E

WESTINGHOUSE ELECTRIC CORP

Coolant flow mixer grid for a nuclear reactor fuel assembly

Nuclear fuel rod grid spring and dimple structures having chamfered edges for reduced pressure drop

Nuclear fuel rod grip with modified diagonal spring structures

Nuclear fuel assembly debris resistant bottom nozzle

Nuclear fuel spacer grid with improved grid straps

Partial grid for a nuclear reactor fuel assembly

Fuel assembly including deflector vanes for deflecting a component of a fluid stream flowing past such fuel assembly

Nuclear fuel spacer grid with improved outer straps

Quick release top nozzle assembly

Nuclear fuel assembly with hydraulically balanced mixing vanes

Nuclear fuel rod grid spring and dimple structures

Nuclear fuel spacer grid

Nuclear fuel assembly grid with diagonal fuel retaining springs

Method of making a fuel assembly lattice member and the lattice member made by such method

Spring/dimple instrument tube restraint

Nuclear reactor spacer grid loading

Fuel rod cluster interchange system and method for nuclear fuel assemblies

Universal fuel assembly construction for a nuclear reactor

Apparatus and method for loading fuel rods into grids of a fuel assembly

Nuclear fuel assembly top nozzle with improved peripheral hold-down assembly

Vibration dampener for dampening vibration of a tubular member

Expandable top nozzle and device for securing same to a nuclear fuel assembly

Nuclear fuel assembly top nozzle with improved arrangement of hold-down leaf spring assemblies

Moderator control apparatus for a nuclear reactor fuel assembly

ASEA ATOM AB

Spacer for nuclear fuel rods