Daniel E. Hedges

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making an ion thruster grid
- Patent number 5,551,904
- Issue date Sep 3, 1996
- The Boeing Company
- Daniel E. Hedges
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Carbon-carbon grid elements for ion thruster ion optics
- Patent number 5,548,953
- Issue date Aug 27, 1996
- The Boeing Company
- Daniel E. Hedges
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Ion thruster with ion optics having carbon-carbon composite elements
- Patent number 5,448,883
- Issue date Sep 12, 1995
- The Boeing Company
- Jere S. Meserole
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...