Assignee
JOHNSON SR WILLIAM L
US·2 granted patents·4 pending applications·23 citations·filing 2009–2011
Top patents by PatentIndex Score
6 records- 0194US8701774B2Hydraulic fracturingJOHNSON SR WILLIAM L·Filed 2011·Granted Apr 22, 2014·16 cites·30 claims
- 0289US10357906B2Method of producing composite members having increased strengthJOHNSON SR WILLIAM L·Filed 2011·Granted Jul 23, 2019·7 cites·22 claims
- 0367US2010093922A1Structurally enhanced plastics with filler reinforcementsJOHNSON SR WILLIAM L·Filed 2009·Application pending·0 cites
- 0457US2012029094A1Cellular foam additiveJOHNSON SR WILLIAM L·Filed 2011·Application pending·0 cites
- 0555US2010331451A1Structurally enhanced plastics with filler reinforcementsJOHNSON SR WILLIAM L·Filed 2009·Application pending·0 cites
- 0644US2011301277A1Boundary breaker paint, coatings and adhesivesJOHNSON SR WILLIAM L·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →