Inventor
YORK EARL D
US14 patents
⚠️ This page may combine multiple inventors who share the name “YORK EARL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANDARD OIL CO INDIANA
10 patentsUS4454915AJun 19, 1984
In situ retorting of oil shale with air, steam, and recycle gas
STANDARD OIL CO INDIANA51 citations91
US4421629ADec 20, 1983
Delayed coking and dedusting process
STANDARD OIL CO INDIANA28 citations88
US4415432ANov 15, 1983
Hydrocarbon recovery method and apparatus
STANDARD OIL CO INDIANA9 citations73
US4415430ANov 15, 1983
Two-stage centrifugal dedusting process
STANDARD OIL CO INDIANA13 citations73
US4396490AAug 2, 1983
Oil shale retorting method and apparatus
STANDARD OIL CO INDIANA7 citations73
US4377465AMar 22, 1983
Oil shale retorting method and apparatus
STANDARD OIL CO INDIANA9 citations73
US4404085ASep 13, 1983
Drying and dedusting process
STANDARD OIL CO INDIANA7 citations72
US4475965AOct 9, 1984
Shale oil explosives
STANDARD OIL CO INDIANA11 citations71
US4474629AOct 2, 1984
Oil shale retorting process for producing explosives
STANDARD OIL CO INDIANA7 citations71
US4435016AMar 6, 1984
In situ retorting with flame front-stabilizing layer of lean oil shale particles
STANDARD OIL CO INDIANA12 citations67