Inventor · disambiguated record
Ralph D. Wright
Also filed as: WRIGHT RALPH D · WRIGHT RALPH DAVID
4 granted patents·523 citations·filing 1993–1998
84Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0195US6142230AWellbore tubular patch systemWEATHERFORD LAMB·Filed 1998·Granted Nov 7, 2000·228 cites·16 claims
- 0292US5957195AWellbore tool stroke indicator system and tubular patchWEATHERFORD LAMB·Filed 1997·Granted Sep 28, 1999·165 cites·10 claims
- 0376US5881816APacker millWEATHERFORD LAMB·Filed 1997·Granted Mar 16, 1999·85 cites·22 claims
- 0465US5404944ADownhole makeup tool for threaded tubularsBAKER HUGHES INC·Filed 1993·Granted Apr 11, 1995·45 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →