Inventor · disambiguated record
Martin G. Hubbard
Also filed as: HUBBARD MARTIN G
2 granted patents·81 citations·filing 1979–1980
67Inventor score
Files withKOBE INC2
Top patents by PatentIndex Score
2 records- 0179US4243528ATreater for mechanically breaking oil and water emulsions of a production fluid from a petroleum wellKOBE INC·Filed 1979·Granted Jan 6, 1981·37 cites·17 claims
- 0272US4346256AConduit in supplying electrical power and pressurized fluid to a point in a subterranean wellKOBE INC·Filed 1980·Granted Aug 24, 1982·44 cites·2 claims
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