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Christopher Jon Lundgren
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Fairport, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Switch conversion apparatus
Patent number
10,121,610
Issue date
Nov 6, 2018
Effortless Systems, LLC
Michael S. Mahle
G04 - HOROLOGY
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Patent Grant
Switch conversion apparatus
Patent number
8,796,567
Issue date
Aug 5, 2014
Michael S. Mahle
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
SWITCH CONVERSION APPARATUS
Publication number
20190035566
Publication date
Jan 31, 2019
Effortless Systems, LLC
Michael S. Mahle
G04 - HOROLOGY
Information
Patent Application
SWITCH CONVERSION APPARATUS
Publication number
20140318940
Publication date
Oct 30, 2014
Michael S. Mahle
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SWITCH CONVERSION APPARATUS
Publication number
20110083948
Publication date
Apr 14, 2011
Michael Mahle
G04 - HOROLOGY