Assignee
GESSNER & CO GMBH
DE·5 granted patents·245 citations·filing 1986–1993
Top patents by PatentIndex Score
5 records- 0188US5437910AMulti-ply filter lasminate/composite for manufacturing vacuum cleaner filter bagsGESSNER & CO GMBH·Filed 1993·Granted Aug 1, 1995·63 cites·13 claims
- 0286US4943374AUse of a microporous membrane constructed of polyether sulfon and hydrophilization agent for the filtration of beerGESSNER & CO GMBH·Filed 1988·Granted Jul 24, 1990·66 cites·43 claims
- 0382US4661255AMultilayer filter material, process for its manufacture and the use thereofGESSNER & CO GMBH·Filed 1986·Granted Apr 28, 1987·73 cites·16 claims
- 0461US4676091AMethod and device for continuous measurement of porosityGESSNER & CO GMBH·Filed 1986·Granted Jun 30, 1987·24 cites·20 claims
- 0554US4672841AMeasuring head for measuring the porosity of a moving stripGESSNER & CO GMBH·Filed 1986·Granted Jun 16, 1987·19 cites·19 claims
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