Inventor · disambiguated record

Francis A. Hemphill, Sr.

Also filed as: HEMPHILL SR FRANCIS A

1 granted patent·9 citations·filing 1990–1990

31Inventor score
Technology areasG08B
Files withHEMPHILL SR FRANCIS A1

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1 record

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