Inventor · disambiguated record

John Charles Rosenfelder

Also filed as: ROSENFELDER JOHN CHARLES

4 granted patents·1 pending application·214 citations·filing 20112013

83Inventor score
Technology areasB01DB01J
Files withVELICO MEDICAL INC3HUBBARD JR DENNIS BRIAN2

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5 records

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John Charles Rosenfelder — Patent Inventor | PatentIndex