Assignee
RISI ANGELO
CA·10 granted patents·2 pending applications·415 citations·filing 1982–2015
Top patents by PatentIndex Score
12 records- 0198USD280024SStretcher for cribbingRISI ANGELO·Filed 1982·Granted Aug 6, 1985·80 cites·1 claims
- 0298US4490075ARetaining wall systemRISI ANGELO·Filed 1982·Granted Dec 25, 1984·133 cites·22 claims
- 0396US8465071B2Multiple-unit indexing clamp with mating vertically-grooved stacking unitsRISI ANGELO·Filed 2011·Granted Jun 18, 2013·30 cites·2 claims
- 0496USD279030SHeader for cribbingRISI ANGELO·Filed 1982·Granted May 28, 1985·52 cites·1 claims
- 0591USD400985SEdging restraint for paving stonesRISI ANGELO·Filed 1998·Granted Nov 10, 1998·39 cites·1 claims
- 0678USD781455SCorner block for a block structureRISI ANGELO·Filed 2015·Granted Mar 14, 2017·18 cites·1 claims
- 0775US9649778B2Method and mold for manufacturing an interlocking concrete blockRISI ANGELO·Filed 2013·Granted May 16, 2017·2 cites·7 claims
- 0873US4601148AModule for walls and free standing structureRISI ANGELO·Filed 1983·Granted Jul 22, 1986·35 cites·6 claims
- 0971USD411889SIlluminated paving stoneRISI ANGELO·Filed 1998·Granted Jul 6, 1999·16 cites·1 claims
- 1068USD284308SModule for walls and free standing structuresRISI ANGELO·Filed 1983·Granted Jun 17, 1986·10 cites·1 claims
- 1156US2007166112A1Multiple retaining wall block unit with off-center splitting groovesRISI ANGELO·Filed 2007·Application pending·0 cites
- 1249US2008134615A1Combination of a structural block and a facing element attached theretoRISI ANGELO·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →