Inventor · disambiguated record
David R. Bert
Also filed as: BERT DAVID R
3 granted patents·101 citations·filing 1992–1995
75Inventor score
Files withMOBIL OIL CORP3
Top patents by PatentIndex Score
3 records- 0165US5511616AHydrocarbon recovery method using inverted production wellsMOBIL OIL CORP·Filed 1995·Granted Apr 30, 1996·55 cites·18 claims
- 0253US5146943AApparatus for controlling the flow of a process fluid into a process vesselMOBIL OIL CORP·Filed 1992·Granted Sep 15, 1992·18 cites·12 claims
- 0351US5358054AMethod and apparatus for controlling steam breakthrough in a wellMOBIL OIL CORP·Filed 1993·Granted Oct 25, 1994·28 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →