Robert J. Doherty

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Goshen, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Direct mount pressure control with a field adjustable trip point an...
- Patent number 5,304,759
- Issue date Apr 19, 1994
- Johnson Service Company
- Robert Doherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure-actuated pump control switch
- Patent number 5,120,915
- Issue date Jun 9, 1992
- Johnson Service Company
- Robert J. Doherty
- H01 - BASIC ELECTRIC ELEMENTS