Assignee
GRAY RONALD E
US·6 granted patents·1 pending application·64 citations·filing 1992–2016
Top patents by PatentIndex Score
7 records- 0180US9815675B1Manhole cover lifting deviceGRAY RONALD E·Filed 2016·Granted Nov 14, 2017·7 cites·7 claims
- 0280USD365181SMop headGRAY RONALD E·Filed 1994·Granted Dec 12, 1995·23 cites·1 claims
- 0367US2009241813A1Combination Digging Implement and Valuables ContainerGRAY RONALD E·Filed 2008·Application pending·0 cites
- 0451US5323511AHandle for a vehicle windowGRAY RONALD E·Filed 1992·Granted Jun 28, 1994·25 cites·1 claims
- 0548US7059421B2Weed extracting deviceGRAY RONALD E·Filed 2004·Granted Jun 13, 2006·4 cites·9 claims
- 0639USD719681SSupport stepGRAY RONALD E·Filed 2013·Granted Dec 16, 2014·3 cites·1 claims
- 0736USD665636SHigh-leverage weederGRAY RONALD E·Filed 2011·Granted Aug 21, 2012·2 cites·1 claims
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