Inventor · disambiguated record

Frank C. South, Jr.

Also filed as: SOUTH JR FRANK C

2 granted patents·174 citations·filing 1989–1994

71Inventor score

Technology areasE21B

Files withSTEWART & STEVENSON SERV INC2

Top patents by PatentIndex Score

2 records

0187US5441340AMethod for controlling the density of a well fracturing slurrySTEWART & STEVENSON SERV INC·Filed 1994·Granted Aug 15, 1995·102 cites·15 claims
0286US5281023AMethod and apparatus for automatically controlling a well fracturing operationSTEWART & STEVENSON SERV INC·Filed 1989·Granted Jan 25, 1994·72 cites·25 claims

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