Assignee
GS ROOFING PRODUCTS COMPANY IN
US·5 granted patents·160 citations·filing 1990–1994
Top patents by PatentIndex Score
5 records- 0175US5471801AHip and ridge asphalt roof coveringGS ROOFING PRODUCTS COMPANY IN·Filed 1994·Granted Dec 5, 1995·57 cites·12 claims
- 0273US5437923AHalogen-free flame-retardent bitumen roofing compositionGS ROOFING PRODUCTS COMPANY IN·Filed 1993·Granted Aug 1, 1995·47 cites·6 claims
- 0372US5326797AFire resistant roofing asphalt compositionGS ROOFING PRODUCTS COMPANY IN·Filed 1992·Granted Jul 5, 1994·23 cites·16 claims
- 0469US5100715AFire resistant roofing systemGS ROOFING PRODUCTS COMPANY IN·Filed 1990·Granted Mar 31, 1992·25 cites·13 claims
- 0539US5169690AFire resistant roofing systemGS ROOFING PRODUCTS COMPANY IN·Filed 1992·Granted Dec 8, 1992·8 cites·20 claims
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