David P. Nagle

Person

Windsor Locks, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Propeller blade and method
- Patent number 9,920,629
- Issue date Mar 20, 2018
- Hamilton Sundstrand Corporation
- David P. Nagle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lightweight propeller blade with improved retention capacity
- Patent number 9,849,969
- Issue date Dec 26, 2017
- Hamilton Sunstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade having compliant adhesive at spar interface
- Patent number 9,505,486
- Issue date Nov 29, 2016
- Hamilton Sundstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade with modified spar layup
- Patent number 9,488,056
- Issue date Nov 8, 2016
- RATIER-FIGEAC SAS
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade with lightweight insert
- Patent number 9,429,024
- Issue date Aug 30, 2016
- Hamilton Sundstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade with internal stiffener
- Patent number 9,168,999
- Issue date Oct 27, 2015
- Hamilton Sundstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propeller blade with carbon foam spar core
- Patent number 9,139,287
- Issue date Sep 22, 2015
- Hamilton Sundstrand Corporation
- Michael E. Folsom
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bolted-on propeller blade
- Patent number 6,305,905
- Issue date Oct 23, 2001
- United Technologies Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Bar wedge preload apparatus for a propeller blade
- Patent number 6,213,719
- Issue date Apr 10, 2001
- United Technologies Corporation
- John A. Violette
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Composite blade with reinforced leading edge
- Patent number 5,439,353
- Issue date Aug 8, 1995
- United Technologies Corporation
- James A. Cook
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a composite blade with a reinforced leading...
- Patent number 5,392,514
- Issue date Feb 28, 1995
- United Technologies Corporation
- James A. Cook
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pinned airfoil propeller assembly
- Patent number 5,102,300
- Issue date Apr 7, 1992
- United Technologies Corporation
- John A. Violette
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pitch retention member
- Patent number 5,022,825
- Issue date Jun 11, 1991
- United Technologies Corporation
- John A. Violette
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Filter replacement mechanism
- Patent number 4,841,628
- Issue date Jun 27, 1989
- United Technologies Corporation
- David P. Nagle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Insulated propeller blade
- Patent number 4,789,304
- Issue date Dec 6, 1988
- United Technologies Corporation
- Robert Gustafson
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTWEIGHT PROPELLER BLADE WITH IMPROVED RETENTION CAPACITY
- Publication number 20160272299
- Publication date Sep 22, 2016
- Hamilton Sundstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE HAVING COMPLIANT SPAR CORE
- Publication number 20150266572
- Publication date Sep 24, 2015
- Hamilton Sundstrand Corporation
- David P. Nagle
- B32 - LAYERED PRODUCTS
Information Patent Application
PROPELLER BLADE AND METHOD
- Publication number 20150233249
- Publication date Aug 20, 2015
- Hamilton Sundstrand Corporation
- David P. Nagle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RETENTION ASSEMBLY FOR A PROPELLER BLADE
- Publication number 20150110630
- Publication date Apr 23, 2015
- Hamilton Sundstrand Corporation
- David P. Nagle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RETENTION ASSEMBLY WITH A CONICAL INTERFACE FOR A PROPELLER BLADE
- Publication number 20150110633
- Publication date Apr 23, 2015
- Hamilton Sundstrand Corporation
- David P. Nagle
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROPELLER BLADE WITH MODIFIED SPAR STIFFNESS
- Publication number 20140133995
- Publication date May 15, 2014
- RATIER-FIGEAC SAS
- David P. Nagle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROPELLER BLADE WITH CARBON FOAM SPAR CORE
- Publication number 20130343898
- Publication date Dec 26, 2013
- Hamilton Sundstrand Corporation
- Michael E. Folsom
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROPELLER BLADE WITH MODIFIED SPAR LAYUP
- Publication number 20130287584
- Publication date Oct 31, 2013
- RATIER-FIGEAC SAS
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE WITH METALLIC FOAM SPAR CORE
- Publication number 20130280079
- Publication date Oct 24, 2013
- Hamilton Sundstrand Corporation
- Blair A. Smith
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE WITH INTERNAL STIFFENER
- Publication number 20130280084
- Publication date Oct 24, 2013
- Hamilton Sundstrand Corporation
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROPELLER BLADE WITH LIGHTWEIGHT INSERT
- Publication number 20130136615
- Publication date May 30, 2013
- David P. Nagle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROPELLER BLADE HAVING COMPLIANT ADHESIVE AT SPAR INTERFACE
- Publication number 20130136614
- Publication date May 30, 2013
- David P. Nagle
- B64 - AIRCRAFT AVIATION COSMONAUTICS

David P. Nagle

Person

Patents Grantslast 30 patents

Propeller blade and method

Lightweight propeller blade with improved retention capacity

Propeller blade having compliant adhesive at spar interface

Propeller blade with modified spar layup

Propeller blade with lightweight insert

Propeller blade with internal stiffener

Propeller blade with carbon foam spar core

Bolted-on propeller blade

Bar wedge preload apparatus for a propeller blade

Composite blade with reinforced leading edge

Method of manufacturing a composite blade with a reinforced leading...

Pinned airfoil propeller assembly

Pitch retention member

Filter replacement mechanism

Insulated propeller blade

Patents Applicationslast 30 patents

LIGHTWEIGHT PROPELLER BLADE WITH IMPROVED RETENTION CAPACITY

PROPELLER BLADE HAVING COMPLIANT SPAR CORE

PROPELLER BLADE AND METHOD

RETENTION ASSEMBLY FOR A PROPELLER BLADE

RETENTION ASSEMBLY WITH A CONICAL INTERFACE FOR A PROPELLER BLADE

PROPELLER BLADE WITH MODIFIED SPAR STIFFNESS

PROPELLER BLADE WITH CARBON FOAM SPAR CORE

PROPELLER BLADE WITH MODIFIED SPAR LAYUP

PROPELLER BLADE WITH METALLIC FOAM SPAR CORE

PROPELLER BLADE WITH INTERNAL STIFFENER

PROPELLER BLADE WITH LIGHTWEIGHT INSERT

PROPELLER BLADE HAVING COMPLIANT ADHESIVE AT SPAR INTERFACE