Lewis S. Pilcher

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El Segundo, CA, US

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Patents Grantslast 30 patents

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...