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Christopher Woods
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Lee's Summit, MO, US
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Patents Grants
last 30 patents
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Patent Grant
Four-contact magnetic switch apparatus
Patent number
10,541,095
Issue date
Jan 21, 2020
Magnasphere Corporation
Christopher Woods
G08 - SIGNALLING
Patents Applications
last 30 patents
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Patent Application
FOUR-CONTACT MAGNETIC SWITCH APPARATUS
Publication number
20180337013
Publication date
Nov 22, 2018
Magnasphere Corporation
Christopher Woods
G08 - SIGNALLING
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Patent Application
SECURITY SWITCH
Publication number
20130200964
Publication date
Aug 8, 2013
Christopher Woods
H01 - BASIC ELECTRIC ELEMENTS