Inventor · disambiguated record

James L. Berntsen

Also filed as: BERNTSEN JAMES L · BERNTSEN JAMES LADD

9 granted patents·1 pending application·619 citations·filing 19942012

92Inventor score
Technology areasF25DA47JB29CC09KH04B
Files withINSTA HEAT INC5ONTRO INC2BERNTSEN JAMES LADD1TILLSON JOHN MCFARLIN1

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