Inventor

MADONNA NICHOLAS J

US8 patents

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

UNITED TECHNOLOGIES CORP

5 patents

US11187092B2Nov 30, 2021

Vane forward rail for gas turbine engine assembly

UNITED TECHNOLOGIES CORP4 citations71

US11078796B2Aug 3, 2021

Redundant entry cooling air feed hole blockage preventer for a gas turbine engine

UNITED TECHNOLOGIES CORP3 citations70

US11073024B2Jul 27, 2021

Shape recessed surface cooling air feed hole blockage preventer for a gas turbine engine

UNITED TECHNOLOGIES CORP1 citations59

US11021966B2Jun 1, 2021

Vane core assemblies and methods

UNITED TECHNOLOGIES CORP1 citations59

US11008872B2May 18, 2021

Extension air feed hole blockage preventer for a gas turbine engine

UNITED TECHNOLOGIES CORP1 citations59

RAYTHEON TECH CORP

2 patents

US11828193B2Nov 28, 2023

Vane core assemblies and methods

RAYTHEON TECH CORP0 citations59

US11225875B1Jan 18, 2022

Rail support beams

RAYTHEON TECH CORP0 citations54

RTX CORP

1 patent

US12297752B2May 13, 2025

Vane forward rail for gas turbine engine assembly

RTX CORP0 citations49