Assignee
W B MARVIN MFG COMPANY
US·5 granted patents·133 citations·filing 1995–2004
Top patents by PatentIndex Score
5 records- 0189US6285829B1Radiant electric space heaterW B MARVIN MFG COMPANY·Filed 1999·Granted Sep 4, 2001·60 cites·8 claims
- 0279US7013080B1Space heater with area light sourceW B MARVIN MFG COMPANY·Filed 2004·Granted Mar 14, 2006·30 cites·2 claims
- 0357US6810205B2Space heater and light sourceW B MARVIN MFG COMPANY·Filed 2003·Granted Oct 26, 2004·8 cites·10 claims
- 0454US6167196ARadiant electric heating applianceW B MARVIN MFG COMPANY·Filed 1998·Granted Dec 26, 2000·21 cites·8 claims
- 0552US6351602B1Upright radiant electric heating applianceW B MARVIN MFG COMPANY·Filed 1995·Granted Feb 26, 2002·14 cites·15 claims
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