Inventor · disambiguated record

David J. Ball

Also filed as: BALL DAVID · BALL DAVID J · BALL DAVID JOHN · BALL DAVID W

13 granted patents·3 pending applications·347 citations·filing 19762020

93Inventor score
Technology areasH01RC04BA24FA47JB02C
Files withAUTOMATION IND INC4BALL DAVID2UNITED STATES GYPSUM CO2ANDREW CORP1BALL DAVID J1

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16 records

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David J. Ball — Patent Inventor | PatentIndex