Inventor · disambiguated record

David Matthew Roenspies

Also filed as: ROENSPIES DAVID · ROENSPIES DAVID M · ROENSPIES DAVID MATTHEW

17 granted patents·10 pending applications·73 citations·filing 20142018

92Inventor score
Technology areasB61LG07CH04NA61BB61C
Files withELECTRO MOTIVE DIESEL INC19PROGRESS RAIL LOCOMOTIVE INC8

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