Inventor · disambiguated record
Douglas Johnson
Also filed as: JOHNSON DOUGLAS · JOHNSON DOUGLAS V
2 granted patents·2 pending applications·136 citations·filing 1997–2023
67Inventor score
Top patents by PatentIndex Score
4 records- 0181US5913227AAgent-implemented locking mechanismEMC CORP·Filed 1997·Granted Jun 15, 1999·119 cites·21 claims
- 0276US7699053B1Powered air-purifying respirator systemBULLARD CO·Filed 2005·Granted Apr 20, 2010·17 cites·4 claims
- 0360US2024381859A1Spinnerbait kitJOHNSON DOUGLAS·Filed 2023·Application pending·0 cites
- 0435US2015246432A1Locking pliers with customizable jawsIRWIN IND TOOL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →