Gregory G. Spanjers

Person

Sandia Park, NM, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods to actively protect spacecraft from damage due to collision...
- Patent number 7,934,685
- Issue date May 3, 2011
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electrically controlled extinguishable solid propellant motors
- Patent number 7,788,900
- Issue date Sep 7, 2010
- Michael Dulligan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Methods of controlling solid propellant ignition, combustion, and e...
- Patent number 7,770,380
- Issue date Aug 10, 2010
- Michael Dulligan
- F42 - AMMUNITION BLASTING
Information Patent Grant
Dual-mode chemical-electric thrusters for spacecraft
- Patent number 7,703,273
- Issue date Apr 27, 2010
- Gregory G. Spanjers
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Approaches to actively protect spacecraft from damage due to collis...
- Patent number 7,637,461
- Issue date Dec 29, 2009
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Description of methods to increase propellant throughput in a micro...
- Patent number 6,769,241
- Issue date Aug 3, 2004
- W. E. Research LLC
- Gregory G. Spanjers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Micro-pulsed plasma thruster having coaxial cable segment propellan...
- Patent number 6,269,629
- Issue date Aug 7, 2001
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Pulsed plasma thruster with electric switch enabling use of a solid...
- Patent number 6,153,976
- Issue date Nov 28, 2000
- The United States of America as represented by the Secretary of the Air Force
- Gregory G. Spanjers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
Dual-mode chemical-electric thrusters for spacecraft
- Publication number 20090139206
- Publication date Jun 4, 2009
- Gregory G. Spanjers
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Electrically controlled extinguishable solid propellant motors
- Publication number 20080092521
- Publication date Apr 24, 2008
- Michael Dulligan
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Methods of controlling solid propellant ignition, combustion, and e...
- Publication number 20080087003
- Publication date Apr 17, 2008
- Michael Dulligan
- F42 - AMMUNITION BLASTING
Information Patent Application
Description of methods to increase propellant throughput in a micro...
- Publication number 20030033797
- Publication date Feb 20, 2003
- Gregory G. Spanjers
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Gregory G. Spanjers

Person

Patents Grantslast 30 patents

Methods to actively protect spacecraft from damage due to collision...

Electrically controlled extinguishable solid propellant motors

Methods of controlling solid propellant ignition, combustion, and e...

Dual-mode chemical-electric thrusters for spacecraft

Approaches to actively protect spacecraft from damage due to collis...

Description of methods to increase propellant throughput in a micro...

Micro-pulsed plasma thruster having coaxial cable segment propellan...

Pulsed plasma thruster with electric switch enabling use of a solid...

Patents Applicationslast 30 patents

Dual-mode chemical-electric thrusters for spacecraft

Electrically controlled extinguishable solid propellant motors

Methods of controlling solid propellant ignition, combustion, and e...

Description of methods to increase propellant throughput in a micro...