Midland, MI, US
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Patent Grant
The Dow Chemical Company
Peter T. Keillor
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Dowbrands L.P.
Douglas P. Gundlach
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Dowbrands, Inc.
William A. Kirksey
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
