Inventor · disambiguated record
Randolph A. Busch
Also filed as: BUSCH RANDOLPH A
4 granted patents·116 citations·filing 1985–2011
78Inventor score
Top patents by PatentIndex Score
4 records- 0177US8631861B1Packing unit for reciprocating pump polished rodBUSCH RANDOLPH A·Filed 2011·Granted Jan 21, 2014·9 cites·17 claims
- 0276US5392858AMilling apparatus and method for well casingPENETRATORS INC·Filed 1994·Granted Feb 28, 1995·73 cites·24 claims
- 0367US4648444ATensile ring cable head assemblyHALLIBURTON CO·Filed 1985·Granted Mar 10, 1987·30 cites·16 claims
- 0442US7343969B1Secondary packing arrangement for reciprocating pump polished rodBUSCH RANDOLPH A·Filed 2005·Granted Mar 18, 2008·4 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →