Inventor · disambiguated record

James Roger Frens

Also filed as: FRENS JAMES ROGER

4 granted patents·52 citations·filing 20112014

77Inventor score
Technology areasB60GF16B
Files withFRENS JAMES ROGER3NIWOT CORP1

Top patents by PatentIndex Score

4 records

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James Roger Frens — Patent Inventor | PatentIndex