Assignee
HART R H LABS INC
US·5 granted patents·147 citations·filing 1993–1996
Top patents by PatentIndex Score
5 records- 0183US5508340AWater-based, solvent-free or low voc, two-component polyurethane coatingsHART R H LABS INC·Filed 1994·Granted Apr 16, 1996·45 cites·39 claims
- 0283US5352733AWater based, solvent free, two component aliphatic polyurethane coatingHART R H LABS INC·Filed 1993·Granted Oct 4, 1994·44 cites·24 claims
- 0381US5693703AWater-based, solvent-free or low VOC, two-component polyurethane coatingsHART R H LABS INC·Filed 1996·Granted Dec 2, 1997·42 cites·19 claims
- 0460US5665269AWater based, solvent free, two component aliphatic polyurethane coatingHART R H LABS INC·Filed 1994·Granted Sep 9, 1997·10 cites·10 claims
- 0549US5472634AWater based, solvent free, two component aliphatic polyurethane coatingHART R H LABS INC·Filed 1994·Granted Dec 5, 1995·6 cites·7 claims
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