Assignee
KILCHER CHEMIE AG
CH·3 granted patents·152 citations·filing 1977–1978
Top patents by PatentIndex Score
3 records- 0190US4177228AMethod of production of a micro-porous membrane for filtration plantsKILCHER CHEMIE AG·Filed 1978·Granted Dec 4, 1979·81 cites·15 claims
- 0287US4243536ACross-flow filtration apparatusKILCHER CHEMIE AG·Filed 1978·Granted Jan 6, 1981·68 cites·8 claims
- 0330US4193955AMethod of producing an electrically conductive plastics materialKILCHER CHEMIE AG·Filed 1977·Granted Mar 18, 1980·3 cites·8 claims
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