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Michael Eric Liedtke
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Massillon, OH, US
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last 30 patents
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Patent Grant
Triple pole safety switch and connector
Patent number
6,483,061
Issue date
Nov 19, 2002
Delta Systems, Inc.
Arthur James Harvey
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Low profile, double pole safety switch and connector assembly
Patent number
6,207,910
Issue date
Mar 27, 2001
Delta Systems, Inc.
Arthur James Harvey
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Switch operated actuating device
Patent number
5,812,052
Issue date
Sep 22, 1998
Specialty Manufacturing Company
Eric D. Swanger
B60 - VEHICLES IN GENERAL