Assignee
LAING KARSTEN A
8 granted patents·137 citations·filing 1986–2002
Top patents by PatentIndex Score
8 records- 0183US5143049APump for secondary circulationLAING KARSTEN A·Filed 1990·Granted Sep 1, 1992·46 cites·3 claims
- 0268US4880362ARotor with stabilizing magnetsLAING KARSTEN A·Filed 1988·Granted Nov 14, 1989·26 cites·7 claims
- 0368US4874300ACeramic step bearing in a centrifugal pumpLAING KARSTEN A·Filed 1987·Granted Oct 17, 1989·26 cites·24 claims
- 0457US4834628ARotor-magnet unitLAING KARSTEN A·Filed 1986·Granted May 30, 1989·19 cites·1 claims
- 0551US6986640B2Motor pump with expansion tankLAING KARSTEN A·Filed 2002·Granted Jan 17, 2006·5 cites·11 claims
- 0645US7484941B2Electric motor with circulator pumpLAING KARSTEN A·Filed 2002·Granted Feb 3, 2009·4 cites·20 claims
- 0736US4793771AImpeller for spherical pumpsLAING KARSTEN A·Filed 1987·Granted Dec 27, 1988·7 cites·2 claims
- 0832US4772184APiston pump for abrasive conveyancesLAING KARSTEN A·Filed 1986·Granted Sep 20, 1988·4 cites·2 claims
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