Assignee
WASTE MANAGEMENT INC
US·7 granted patents·245 citations·filing 1977–1998
Top patents by PatentIndex Score
7 records- 0190US5753494AMethod and apparatus for treating contaminated soils with ozoneWASTE MANAGEMENT INC·Filed 1995·Granted May 19, 1998·68 cites·19 claims
- 0281US4927317AApparatus for temporarily covering a large land areaWASTE MANAGEMENT INC·Filed 1988·Granted May 22, 1990·63 cites·12 claims
- 0380US4146185AShredder hammerWASTE MANAGEMENT INC·Filed 1977·Granted Mar 27, 1979·29 cites·5 claims
- 0467US4816167APortable system for dewatering contents of sanitary sewer trapsWASTE MANAGEMENT INC·Filed 1988·Granted Mar 28, 1989·43 cites·12 claims
- 0557US6066772ATreatment of TNT-contaminated soilWASTE MANAGEMENT INC·Filed 1998·Granted May 23, 2000·24 cites·14 claims
- 0642US4169791AApparatus and process for volume reduction of aqueous waste through solar evaporationWASTE MANAGEMENT INC·Filed 1978·Granted Oct 2, 1979·10 cites·17 claims
- 0731US4304516ASolid waste transportWASTE MANAGEMENT INC·Filed 1979·Granted Dec 8, 1981·8 cites·1 claims
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