Inventor · disambiguated record

John D. Fiegener

Also filed as: FIEGENER JOHN · FIEGENER JOHN D · FIEGENER JOHN DARRIN

29 granted patents·1 pending application·361 citations·filing 19992023

97Inventor score
Technology areasB25CB62HB62JE05BA42B
Files withMASTER LOCK CO8BRAHMA IND LLC7SCHLAGE LOCK CO LLC7TOOL INC2AMERICAN POWER CONVERSION1

Top patents by PatentIndex Score

30 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →