Assignee
CAMPBELL RICHARD W
US·2 granted patents·1 pending application·16 citations·filing 1996–2009
Top patents by PatentIndex Score
3 records- 0167US8075835B2Method of thermoforming using a syntactic foam plugCAMPBELL RICHARD W·Filed 2006·Granted Dec 13, 2011·1 cites·27 claims
- 0267USD388571SCombined floor scraper and scrubberCAMPBELL RICHARD W·Filed 1996·Granted Dec 30, 1997·15 cites·1 claims
- 0360US2009206512A1Syntactic foam plugsCAMPBELL RICHARD W·Filed 2009·Application pending·0 cites
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