Assignee
GUELICH JOHANN
CH·3 granted patents·53 citations·filing 1988–2008
Top patents by PatentIndex Score
3 records- 0169US4892459AAxial thrust equalizer for a liquid pumpGUELICH JOHANN·Filed 1988·Granted Jan 9, 1990·44 cites·18 claims
- 0255US8858154B2Pump system and method for delivering multi-phase mixturesGUELICH JOHANN·Filed 2008·Granted Oct 14, 2014·2 cites·17 claims
- 0350US8444370B2Impeller for pumpsGUELICH JOHANN·Filed 2004·Granted May 21, 2013·7 cites·14 claims
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