Assignee
WOLF JOACHIM
DE·6 granted patents·154 citations·filing 1986–1991
Top patents by PatentIndex Score
6 records- 0187US4857191AFilter deviceWOLF JOACHIM·Filed 1988·Granted Aug 15, 1989·62 cites·19 claims
- 0268US4711717AFilter cartridge for fluidsWOLF JOACHIM·Filed 1986·Granted Dec 8, 1987·28 cites·19 claims
- 0360US4836925ADevice for a filter deviceWOLF JOACHIM·Filed 1988·Granted Jun 6, 1989·21 cites·12 claims
- 0458US4929352ADevice for filters, insert for filters and filterWOLF JOACHIM·Filed 1988·Granted May 29, 1990·19 cites·14 claims
- 0552US4818396ADevice for a filterWOLF JOACHIM·Filed 1988·Granted Apr 4, 1989·16 cites·12 claims
- 0640US5188300AMethod for disposing of filter cartridgesWOLF JOACHIM·Filed 1991·Granted Feb 23, 1993·8 cites·9 claims
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