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John Strand
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Ann Arbor, MI, US
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last 30 patents
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Patent Grant
Trolley car for material handling train
Patent number
5,676,514
Issue date
Oct 14, 1997
Symorex, Ltd.
Gordon L. Higman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Locomotive for material handling train
Patent number
5,662,045
Issue date
Sep 2, 1997
Symorex, Ltd.
Charles E. Miller
B61 - RAILWAYS
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Patent Grant
Apparatus and method for grinding sidewall areas of tires
Patent number
4,663,889
Issue date
May 12, 1987
The Firestone Tire & Rubber Company
John Strand
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL