Assignee
PETERSON FILTERS & ENG
4 granted patents·59 citations·filing 1971–1975
Technology mixB01D4
Top patents by PatentIndex Score
4 records- 0168US4032442ABy-pass and synchronized blow system and method for rotary vacuum filtersPETERSON FILTERS & ENG·Filed 1975·Granted Jun 28, 1977·25 cites·23 claims
- 0254US3960726AAutomatic filter level control by dilution with filtratePETERSON FILTERS & ENG·Filed 1971·Granted Jun 1, 1976·14 cites·9 claims
- 0345US3945924AApparatus for impact discharge of filter cake from a moving filter medium and for compacting filter cake thereonPETERSON FILTERS & ENG·Filed 1971·Granted Mar 23, 1976·10 cites·22 claims
- 0441US3960729AFlow conducting connectors for disc filter sectors and internal passages of filter shaftPETERSON FILTERS & ENG·Filed 1973·Granted Jun 1, 1976·10 cites·22 claims
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