Inventor · disambiguated record
Ernest E. Lutter
Also filed as: LUTTER ERNEST E
4 granted patents·55 citations·filing 2003–2009
77Inventor score
Files withCROSBY GROUP4
Top patents by PatentIndex Score
4 records- 0181US7000905B1Retaining keeper assembly for a hoisting deviceCROSBY GROUP·Filed 2003·Granted Feb 21, 2006·23 cites·15 claims
- 0272US7293763B2Retaining keeper assembly for a hoisting deviceCROSBY GROUP·Filed 2005·Granted Nov 13, 2007·9 cites·14 claims
- 0370USD621240SSheave with domed gussetsCROSBY GROUP·Filed 2009·Granted Aug 10, 2010·18 cites·1 claims
- 0453US7255330B2Field adjustable bridge crane blockCROSBY GROUP·Filed 2004·Granted Aug 14, 2007·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →