Individual holder
GAVIN NORMAN W
US·9 granted patents·422 citations·filing 1988–2003
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0197US5066169ARetaining wall systemGAVIN NORMAN W·Filed 1991·Granted Nov 19, 1991·118 cites·15 claims
- 0292US5286040AAsymmetrical pipe seal and closure memberGAVIN NORMAN W·Filed 1993·Granted Feb 15, 1994·83 cites·6 claims
- 0392US5130016ADrain grateGAVIN NORMAN W·Filed 1991·Granted Jul 14, 1992·97 cites·11 claims
- 0486US6986227B1Stackable riser configurationGAVIN NORMAN W·Filed 2003·Granted Jan 17, 2006·24 cites·54 claims
- 0584US5347787AUniversal spacer for concrete reinforcement rodsGAVIN NORMAN W·Filed 1993·Granted Sep 20, 1994·59 cites·11 claims
- 0673US4832846ASeptic tank baffleGAVIN NORMAN W·Filed 1988·Granted May 23, 1989·35 cites·7 claims
- 0744USD354673SRebar spacerGAVIN NORMAN W·Filed 1993·Granted Jan 24, 1995·4 cites·1 claims
- 0835USD405166SRemovable section pipe sealGAVIN NORMAN W·Filed 1997·Granted Feb 2, 1999·2 cites·1 claims
- 0932USD317812SSeptic tank baffleGAVIN NORMAN W·Filed 1988·Granted Jun 25, 1991·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →