John R. Simmons

Person

Montgomery, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Variable cycle turbofan-ramjet engine
- Patent number 5,694,768
- Issue date Dec 9, 1997
- General Electric Company
- James Edward Johnson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling augmentor liner coolant flow pressure in a m...
- Patent number 4,961,312
- Issue date Oct 9, 1990
- General Electric Company
- John R. Simmons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Means for controlling augmentor liner coolant flow pressure in a mi...
- Patent number 4,958,489
- Issue date Sep 25, 1990
- General Electric Company
- John R. Simmons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling augmentor liner coolant flow pressure in a m...
- Patent number 4,813,229
- Issue date Mar 21, 1989
- General Electric Company
- John R. Simmons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable cycle engine with split fan section
- Patent number 4,068,471
- Issue date Jan 17, 1978
- General Electric Company
- John Robert Simmons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Split fan work gas turbine engine
- Patent number 4,010,608
- Issue date Mar 8, 1977
- General Electric Company
- John Robert Simmons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

John R. Simmons

Person

Patents Grantslast 30 patents

Variable cycle turbofan-ramjet engine

Method for controlling augmentor liner coolant flow pressure in a m...

Means for controlling augmentor liner coolant flow pressure in a mi...

Method for controlling augmentor liner coolant flow pressure in a m...

Variable cycle engine with split fan section

Split fan work gas turbine engine