Assignee
FONTANA PAPER MILLS INC
6 granted patents·191 citations·filing 1994–1998
Top patents by PatentIndex Score
6 records- 0191US5816014AMethod of making a ridge cap roofing tileFONTANA PAPER MILLS INC·Filed 1997·Granted Oct 6, 1998·70 cites·5 claims
- 0279US5965626AMethod of making rigid asphaltic foamFONTANA PAPER MILLS INC·Filed 1997·Granted Oct 12, 1999·35 cites·21 claims
- 0376USD422095SRidge cap roofing shingleFONTANA PAPER MILLS INC·Filed 1998·Granted Mar 28, 2000·21 cites·1 claims
- 0469US5813176AAsphaltic foamFONTANA PAPER MILLS INC·Filed 1995·Granted Sep 29, 1998·43 cites·16 claims
- 0556US5786085AAsphaltic polyurethane foam for roofing applicationsFONTANA PAPER MILLS INC·Filed 1994·Granted Jul 28, 1998·18 cites·30 claims
- 0641USD413396SRoofing shingleFONTANA PAPER MILLS INC·Filed 1998·Granted Aug 31, 1999·4 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →