Assignee
FILTER TECH INC
8 granted patents·112 citations·filing 1974–1998
Top patents by PatentIndex Score
8 records- 0176US4137169ALiquid filtration systemFILTER TECH INC·Filed 1976·Granted Jan 30, 1979·40 cites·4 claims
- 0253US3959139ALiquid purification systemFILTER TECH INC·Filed 1974·Granted May 25, 1976·14 cites·8 claims
- 0338US5222680AApparatus for rewinding liquid filtration mediaFILTER TECH INC·Filed 1991·Granted Jun 29, 1993·12 cites·18 claims
- 0437US5312524ADistillation system for recovery of industrial process liquidsFILTER TECH INC·Filed 1992·Granted May 17, 1994·10 cites·15 claims
- 0537US5238565ALiquid filtration apparatus with adjustable media guide and improved segregation of clean and contaminated liquidFILTER TECH INC·Filed 1991·Granted Aug 24, 1993·11 cites·18 claims
- 0633US4963259ASludge dewatering filter pressFILTER TECH INC·Filed 1989·Granted Oct 16, 1990·8 cites·10 claims
- 0731US4880538AEdge seal for liquid filtration apparatusFILTER TECH INC·Filed 1988·Granted Nov 14, 1989·7 cites·16 claims
- 0826US6089379ALiquid filtration media support beltFILTER TECH INC·Filed 1998·Granted Jul 18, 2000·10 cites·11 claims
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