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Sheldon G. Willis
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Upper Burrell, PA, US
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last 30 patents
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Patent Grant
Vital system for determining location and location uncertainty of a...
Patent number
7,966,126
Issue date
Jun 21, 2011
Ansaldo STS USA, Inc.
Sheldon G. Willis
B61 - RAILWAYS
Patents Applications
last 30 patents
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Patent Application
VITAL SYSTEM FOR DETERMINING LOCATION AND LOCATION UNCERTAINTY OF A...
Publication number
20090210154
Publication date
Aug 20, 2009
Sheldon G. Willis
B61 - RAILWAYS
Information
Patent Application
SYSTEM AND METHOD OF LONGITUDE AND LATITUDE COORDINATE TRANSFORMATION
Publication number
20090210149
Publication date
Aug 20, 2009
Sheldon G. Willis
B61 - RAILWAYS