Assignee
GRIFFIN DAVID
3 granted patents·56 citations·filing 1992–2007
Top patents by PatentIndex Score
3 records- 0182US7641464B2System and method for centering a clay plug on a potter's wheelGRIFFIN DAVID·Filed 2007·Granted Jan 5, 2010·13 cites·4 claims
- 0282USD399280SBatter's foot guideGRIFFIN DAVID·Filed 1996·Granted Oct 6, 1998·29 cites·1 claims
- 0336US5241803AOzone sterilization method and productGRIFFIN DAVID·Filed 1992·Granted Sep 7, 1993·14 cites·11 claims
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