Assignee
CLEAN HARBORS INC
US·3 granted patents·65 citations·filing 1990–1993
Top patents by PatentIndex Score
3 records- 0181US5087370AMethod and apparatus to detoxify aqueous based hazardous wasteCLEAN HARBORS INC·Filed 1990·Granted Feb 11, 1992·33 cites·43 claims
- 0278US5221480AMethod and apparatus to detoxify aqueous based hazardous wasteCLEAN HARBORS INC·Filed 1991·Granted Jun 22, 1993·25 cites·51 claims
- 0332US5312549AMethod and apparatus for extracting organic liquids from an organic liquid solute/solvent mixtureCLEAN HARBORS INC·Filed 1993·Granted May 17, 1994·7 cites·4 claims
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