Lynn A. Dietrich

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Chambersburg, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic selector valve having joy stick control
- Patent number 4,421,135
- Issue date Dec 20, 1983
- Walter Kidde & Company, Inc.
- Ronald W. Harshman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic selector valve having joy stick control
- Patent number 4,296,773
- Issue date Oct 27, 1981
- Walter Kidde & Company, Inc.
- Ronald W. Harshman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...