Inventor · disambiguated record
Alan C. Doughty
Also filed as: DOUGHTY ALAN C
3 granted patents·37 citations·filing 2003–2005
70Inventor score
Files withCROSBY GROUP3
Top patents by PatentIndex Score
3 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
- 0353US7255330B2Field adjustable bridge crane blockCROSBY GROUP·Filed 2004·Granted Aug 14, 2007·5 cites·14 claims
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