Assignee
ENVIRONMENT IMPROVEMENT SYSTEM
2 granted patents·34 citations·filing 1975–1976
Top patents by PatentIndex Score
2 records- 0168US4024881AApparatus for removing gelatinous sludge and solids from settling basinsENVIRONMENT IMPROVEMENT SYSTEM·Filed 1976·Granted May 24, 1977·31 cites·3 claims
- 0223US3997438AProcess of treating gelatinous sludge agglomerationsENVIRONMENT IMPROVEMENT SYSTEM·Filed 1975·Granted Dec 14, 1976·3 cites·4 claims
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