Douglas Jon Nagel

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Stout, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Swivel actuating pressure switch
- Patent number 9,818,563
- Issue date Nov 14, 2017
- Donaldson Company, Inc.
- Douglas Jon Nagel
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWIVEL ACTUATING PRESSURE SWITCH
- Publication number 20170025237
- Publication date Jan 26, 2017
- Douglas Jon Nagel
- H01 - BASIC ELECTRIC ELEMENTS