Inventor · disambiguated record
Ralph S. Millhone
Also filed as: MILLHONE RALPH S
6 granted patents·90 citations·filing 1981–1989
84Inventor score
Technology areasE21B
Files withCHEVRON RES6
Top patents by PatentIndex Score
6 records- 0154US4438815AFoam gravel packingCHEVRON RES·Filed 1981·Granted Mar 27, 1984·21 cites·6 claims
- 0253US4460045AFoam gravel packing in highly deviated wellsCHEVRON RES·Filed 1982·Granted Jul 17, 1984·20 cites·12 claims
- 0347US4817713ASteam injection profilingCHEVRON RES·Filed 1988·Granted Apr 4, 1989·21 cites·4 claims
- 0440US4958684ASteam injection profilingCHEVRON RES·Filed 1989·Granted Sep 25, 1990·15 cites·6 claims
- 0538US4537254ASteam injection well gravel pack material of sintered bauxiteCHEVRON RES·Filed 1984·Granted Aug 27, 1985·9 cites·1 claims
- 0631US4548269ASteam injection well gravel prepack material of sintered bauxiteCHEVRON RES·Filed 1984·Granted Oct 22, 1985·4 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →