Klein; Manfred P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Klein; Manfred P..The latest application filed is for "corrosion-resistant rotor for a magnetic-drive centrifugal pump".

Company Profile

0.14.3

Klein; Manfred P. - Highland Park IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for forming a corrosion-resistant impeller for a magnetic-drive centrifugal pump Grant 7,707,720 - Klein , et al. May 4, 2	2010-05-04
Corrosion-resistant rotor for a magnetic-drive centrifugal pump Grant 7,572,115 - Klein , et al. August 11, 2	2009-08-11
Secondary containment for a magnetic-drive centrifugal pump Grant 6,997,688 - Klein , et al. February 14, 2	2006-02-14
Corrosion-resistant impeller for a magnetic-drive centrifugal pump Grant 6,908,291 - Klein , et al. June 21, 2	2005-06-21
Corrosion-resistant rotor for a magnetic-drive centrifugal pump App 20050019182 - Klein, Manfred P. ; et al.	2005-01-27
Method for forming a corrosion-resistant impeller for a magnetic-drive centrifugal pump App 20050013699 - Klein, Manfred P. ; et al.	2005-01-20
Corrosion-resistant impeller for a magnetic-drive centrifugal pump App 20040013546 - Klein, Manfred P. ; et al.	2004-01-22
Containment member for a magnetic-drive centrifugal pump Grant 6,293,772 - Brown , et al. September 25, 2	2001-09-25
Centrifugal pump having an axial thrust balancing system Grant 6,264,440 - Klein , et al. July 24, 2	2001-07-24
Wear ring assembly for a centrifugal pump Grant 6,234,748 - Brown , et al. May 22, 2	2001-05-22
Centrifugal pump having an axial thrust balancing system Grant 6,135,728 - Klein , et al. October 24, 2	2000-10-24
Shaft for a magnetic-drive centrifugal pump using a plurality of grooves Grant 5,997,264 - Klein , et al. December 7, 1	1999-12-07
Centrifugal pump having separable, multipartite impeller assembly Grant 5,895,203 - Klein April 20, 1	1999-04-20
Axial bearing having independent pads for a centrifugal pump Grant 5,735,668 - Klein April 7, 1	1998-04-07
Grooved shaft for a magnetic-drive centrifugal pump Grant 5,641,275 - Klein , et al. June 24, 1	1997-06-24
Axial bearing having a variable coefficient of friction for monitoring wear Grant 5,599,112 - Klein February 4, 1	1997-02-04
Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices Grant 5,562,406 - Ooka , et al. October 8, 1	1996-10-08

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