Assignee
CITIES SERVICE RES & DEV CO
3 granted patents·52 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0179US3972801AOil shale retortingCITIES SERVICE RES & DEV CO·Filed 1974·Granted Aug 3, 1976·19 cites·3 claims
- 0265US4059502ACatalyst withdrawalCITIES SERVICE RES & DEV CO·Filed 1975·Granted Nov 22, 1977·26 cites·2 claims
- 0337US4053390AStart-up procedure for a residual oil processing unitCITIES SERVICE RES & DEV CO·Filed 1975·Granted Oct 11, 1977·7 cites·1 claims
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