Inventor · disambiguated record

Douglas Hanneken

Also filed as: HANNEKEN DOUGLAS · HANNEKEN DOUGLAS S · HANNEKEN DOUGLAS SCOTT

27 granted patents·3 pending applications·512 citations·filing 20002025

97Inventor score
Technology areasB60CA47GA47JG01FG01M
Files withHANDI CRAFT CO9HANNEKEN DOUGLAS S5HUNTER ENG CO4DR BROWNS COMPANY3CLASQUIN JOEL2

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