Inventor
ESPINOSA DAVID
US11 patents
⚠️ This page may combine multiple inventors who share the name “ESPINOSA DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
8 patentsUS10626320B2Apr 21, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC7 citations83
US11084973B2Aug 10, 2021
Methods for hydrocarbon recovery
CHEVRON USA INC2 citations72
US10619087B2Apr 14, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC3 citations72
US12378464B2Aug 5, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12371606B2Jul 29, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12275893B2Apr 15, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US12247162B2Mar 11, 2025
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations62
US10822539B2Nov 3, 2020
Methods for hydrocarbon recovery
CHEVRON USA INC0 citations51