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William J. Determan
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Pierce, NE, US
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last 30 patents
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Patent Grant
Utilization of polyester in place of lead for use as a sheathing ma...
Patent number
4,898,703
Issue date
Feb 6, 1990
The Goodyear Tire & Rubber Company
Hoyt M. Wells
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL