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Kurt B. Kreiner
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Verdes, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary switch assembly for ion propulsion system
Patent number
9,181,934
Issue date
Nov 10, 2015
The Boeing Company
John F. Stickelmaier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Electric thruster made with surface treatments for improved thermal...
Patent number
6,619,028
Issue date
Sep 16, 2003
The Boeing Co.
Kurt B. Kreiner
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Rocket engine having a transition attachment between a combustion c...
Patent number
6,381,949
Issue date
May 7, 2002
Kurt B. Kreiner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rocket engine with internal chamber step structure
Patent number
6,269,630
Issue date
Aug 7, 2001
Hughes Electronics Corporation
Kurt B. Kreiner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ion thruster with ion-extraction grids having compound contour shapes
Patent number
6,250,070
Issue date
Jun 26, 2001
Hughes Electronics Corporation
Kurt B. Kreiner
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Fabrication of a rocket engine with a transition structure between...
Patent number
6,249,967
Issue date
Jun 26, 2001
Hughes Electronics Corporation
Kurt B. Kreiner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rocket engine with combustion chamber step structure insert, and it...
Patent number
6,138,451
Issue date
Oct 31, 2000
Hughes Electronics Corporation
Kurt Kreiner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rocket engine with integral combustion chamber step structure and i...
Patent number
6,138,450
Issue date
Oct 31, 2000
Hughes Electronics Corporation
Kurt Kreiner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rocket engine with one-piece combustion chamber step structure, and...
Patent number
6,079,101
Issue date
Jun 27, 2000
Hughes Electronics Corporation
Kurt Kreiner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
THRUST APPARATUSES, SYSTEMS, AND METHODS
Publication number
20160122040
Publication date
May 5, 2016
The Boeing Company
John F. Stickelmaier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Rotary Switch Assembly for Ion Propulsion System
Publication number
20140137537
Publication date
May 22, 2014
The Boeing Company
John F. Stickelmaier
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ELECTRIC THRUSTER MADE WITH SURFACE TREATMENTS FOR IMPROVED THERMAL...
Publication number
20030136106
Publication date
Jul 24, 2003
Kurt B. Kreiner
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...