Assignee
OIL RECOVERY SYSTEMS INC
3 granted patents·89 citations·filing 1979–1987
Top patents by PatentIndex Score
3 records- 0175US4471656AApparatus for fluid mass measurementOIL RECOVERY SYSTEMS INC·Filed 1983·Granted Sep 18, 1984·35 cites·11 claims
- 0275US4243529AOil collecting apparatusOIL RECOVERY SYSTEMS INC·Filed 1979·Granted Jan 6, 1981·32 cites·4 claims
- 0358US4834889AOil and water filter and process for dewatering oil sludgeOIL RECOVERY SYSTEMS INC·Filed 1987·Granted May 30, 1989·22 cites·11 claims
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