Assignee

TARMAC ROOFING SYSTEMS INC

US·2 granted patents·108 citations·filing 1987–1991

Technology mixE04D2 D06N1 Y10S1 Y10T1

Top patents by PatentIndex Score

2 records

0186US4757652ARoofing productTARMAC ROOFING SYSTEMS INC·Filed 1987·Granted Jul 19, 1988·65 cites·4 claims
0281US5206068ASurfacing for polymer modified or unmodified bitumen roofing membranesTARMAC ROOFING SYSTEMS INC·Filed 1991·Granted Apr 27, 1993·43 cites·8 claims

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