George D. Hedges

Person

Greenfield TWP, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Helmet impact attenuation article
- Patent number 11,089,832
- Issue date Aug 17, 2021
- Gentex Corporation
- Leonard P. Frieder
- F41 - WEAPONS
Information Patent Grant
Visor assembly for a helmet
- Patent number 9,113,673
- Issue date Aug 25, 2015
- Gentex Corporation
- Robert Lamanna
- A42 - HEADWEAR
Information Patent Grant
Visor assembly for a helmet
- Patent number 8,745,762
- Issue date Jun 10, 2014
- Gentex Corporation
- Robert Lamanna
- A42 - HEADWEAR
Information Patent Grant
Visor assembly for a helment
- Patent number 8,375,462
- Issue date Feb 19, 2013
- Gentex Corporation
- Robert Lamanna
- A42 - HEADWEAR
Information Patent Grant
Apparatus and method for mounting and calibrating a helmet-mounted...
- Patent number 8,120,857
- Issue date Feb 21, 2012
- Gentex Corporation
- George Darrell Hedges
- A42 - HEADWEAR
Information Patent Grant
Dual visor operating mechanism
- Patent number 5,230,101
- Issue date Jul 27, 1993
- Gentex Corporation
- George D. Hedges
- A42 - HEADWEAR
Information Patent Grant
Simplified dual visor operating mechanism
- Patent number 5,113,535
- Issue date May 19, 1992
- Gentex Corporation
- George D. Hedges
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
Helmet Impact Attenuation Article
- Publication number 20220007773
- Publication date Jan 13, 2022
- GENTEX CORPORATION
- Leonard P. Frieder
- A42 - HEADWEAR
Information Patent Application
Helmet Impact Attenuation Article
- Publication number 20180140037
- Publication date May 24, 2018
- GENTEX CORPORATION
- Leonard P. Frieder
- B32 - LAYERED PRODUCTS
Information Patent Application
Visor Assembly for a Helmet
- Publication number 20150313306
- Publication date Nov 5, 2015
- GENTEX CORPORATION
- Robert Lamanna
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Visor Assembly for a Helmet
- Publication number 20140223628
- Publication date Aug 14, 2014
- GENTEX Corporation
- Robert Lamanna
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Visor Assembly for a Helmet
- Publication number 20140075653
- Publication date Mar 20, 2014
- GENTEX Corporation
- Robert Lamanna
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
MODULAR DAY MODE/NIGHT MODE HELMENT-MOUNTED DISPLAY
- Publication number 20120120482
- Publication date May 17, 2012
- GENTEX Corporation
- George Darrell Hedges
- A42 - HEADWEAR
Information Patent Application
APPARATUS AND METHOD FOR MOUNTING AND CALIBRATING A HELMET-MOUNTED...
- Publication number 20100091377
- Publication date Apr 15, 2010
- GENTEX Corporation
- George Darrell Hedges
- A42 - HEADWEAR
Information Patent Application
Visor assembly for a helment
- Publication number 20070266470
- Publication date Nov 22, 2007
- Robert Lamanna
- A62 - LIFE-SAVING FIRE-FIGHTING

George D. Hedges

Person

Patents Grantslast 30 patents

Helmet impact attenuation article

Visor assembly for a helmet

Visor assembly for a helmet

Visor assembly for a helment

Apparatus and method for mounting and calibrating a helmet-mounted...

Dual visor operating mechanism

Simplified dual visor operating mechanism

Patents Applicationslast 30 patents

Helmet Impact Attenuation Article

Helmet Impact Attenuation Article

Visor Assembly for a Helmet

Visor Assembly for a Helmet

Visor Assembly for a Helmet

MODULAR DAY MODE/NIGHT MODE HELMENT-MOUNTED DISPLAY

APPARATUS AND METHOD FOR MOUNTING AND CALIBRATING A HELMET-MOUNTED...

Visor assembly for a helment