Inventor · disambiguated record

John William Keffler

Also filed as: KEFFLER JOHN WILLIAM

3 granted patents·1 pending application·4 citations·filing 20132022

56Inventor score
Technology areasA43CA63CF16B
Files withKEFFLER JOHN WILLIAM2KEFFLER JOHN1PHANTOM SNOW IND LLC1

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4 records

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