Inventor · disambiguated record

Charles E. Ballard

Also filed as: BALLARD CHARLES E

1 granted patent·1 citations·filing 1977–1977

15Inventor score
Technology areasF01C
Files withCATERPILLAR TRACTOR CO1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →