Inventor · disambiguated record

Charles F. Huff

Also filed as: HUFF CHARLES F

1 granted patent·105 citations·filing 1982–1982

53Inventor score

Technology areasE21B

Files withPETROLEUM CONCEPTS INC1

Top patents by PatentIndex Score

1 record

0185US4478298ADrill bit stud and method of manufacturePETROLEUM CONCEPTS INC·Filed 1982·Granted Oct 23, 1984·105 cites·9 claims

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