Rory G. Lee

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Detroit Lakes, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
No-float pump switch
- Patent number 6,420,668
- Issue date Jul 16, 2002
- S.J. Electro Systems, Inc.
- Rory G. Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically actuated float switch
- Patent number 6,140,925
- Issue date Oct 31, 2000
- S.J. Electro Systems, Inc.
- Rory G. Lee
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Vertical sump alarm
- Publication number 20020047783
- Publication date Apr 25, 2002
- Alan J. Bergum
- G01 - MEASURING TESTING