Inventor · disambiguated record

John Barr

Also filed as: BARR JOHN · BARR JR JOHN P

2 granted patents·185 citations·filing 1990–2008

70Inventor score
Technology areasA61MH01B
Files withARROWSMITH SHELBURNE INC1WORLD HEART CORP1

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2 records

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