Inventor · disambiguated record
D. Stephen Pye
Also filed as: PYE D STEPHEN
2 granted patents·31 citations·filing 1975–1988
62Inventor score
Files withUNION OIL CO2
Top patents by PatentIndex Score
2 records- 0165US3995705AMethod of foam drilling using a di-substituted taurate foaming agentUNION OIL CO·Filed 1975·Granted Dec 7, 1976·20 cites·13 claims
- 0252US4869066AMethod for the production of usable steam and non-toxic solids from geothermal brineUNION OIL CO·Filed 1988·Granted Sep 26, 1989·11 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →