Assignee
ZENTECO AG
CH·3 granted patents·49 citations·filing 1993–1995
Top patents by PatentIndex Score
3 records- 0155US5505755ARecyclable or entirely combustible filter bag holding frame for the reception of filter bags, and method of its manufactureZENTECO AG·Filed 1995·Granted Apr 9, 1996·23 cites·16 claims
- 0241US5611830AAir filter having pockets, and method of assembly thereofZENTECO AG·Filed 1995·Granted Mar 18, 1997·11 cites·14 claims
- 0340US5320655AIncineratable holding frame for filter bags, and method of making the frameZENTECO AG·Filed 1993·Granted Jun 14, 1994·15 cites·20 claims
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