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Patents Represented by Attorney Dimitrios Drivas
Patents Represented by Attorney Dimitrios Drivas
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Modified asphalt cement compositions and methods of producing the same
Patent number:
5039342
Abstract:
Chemical modified asphalt cements are produced by reacting bituminous materials with ethylenically unsaturated monomers.
Type:
Grant
Filed:
May 8, 1990
Date of Patent:
August 13, 1991
Assignees:
Herman Mark, National Patent Development Corporation
Inventor:
Murray Jelling