Inventor · disambiguated record

Walter J. Spawr

Also filed as: SPAWR WALTER J · Spawr Walter John

6 granted patents·1 pending application·250 citations·filing 19772014

86Inventor score
Technology areasA61HA61NA63BG01JG02B
Files withMILNE ROBERT4GANT CLIFFORD ERNEST1SPAWR OPTICAL RES INC1SPAWR WALTER J1

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