Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383043 | Sealing tube | Tom Hager | 2016-07-05 |
| 7707720 | Method for forming a corrosion-resistant impeller for a magnetic-drive centrifugal pump | Jeffrey S. Brown, Scott A. McAloon | 2010-05-04 |
| 7642461 | Leadthrough and a sealing element for the leadthrough | Mario Paetow | 2010-01-05 |
| 7572115 | Corrosion-resistant rotor for a magnetic-drive centrifugal pump | Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2009-08-11 |
| 7364054 | Dispensing tool | — | 2008-04-29 |
| 7082730 | Sealing system | Thomas Monden | 2006-08-01 |
| 6997688 | Secondary containment for a magnetic-drive centrifugal pump | Brian C. Ward, Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2006-02-14 |
| 6908291 | Corrosion-resistant impeller for a magnetic-drive centrifugal pump | Jeffrey S. Brown, Scott A. McAloon | 2005-06-21 |
| 6371338 | Valve arrangement for discharging a fluid medium maintained under pressure in a container | Markus Kögler | 2002-04-16 |
| 6293772 | Containment member for a magnetic-drive centrifugal pump | Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2001-09-25 |
| 6264440 | Centrifugal pump having an axial thrust balancing system | Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2001-07-24 |
| 6253714 | Steam generator | — | 2001-07-03 |
| 6250152 | Sensor arrangement | Anton Knoll, Klaus Land, Rudolf Thom, Harald C. Ott | 2001-06-26 |
| 6234748 | Wear ring assembly for a centrifugal pump | Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2001-05-22 |
| 6135728 | Centrifugal pump having an axial thrust balancing system | Jeffrey S. Brown, Scott A. McAloon, Peter E. Phelps | 2000-10-24 |
| 5997264 | Shaft for a magnetic-drive centrifugal pump using a plurality of grooves | Jeffrey S. Brown | 1999-12-07 |
| 5996707 | Hand power tool | Ludwig Thome, Karl Frauhammer, Manfred Hellbach, Gerhard Meixner, Heinz Schnerring | 1999-12-07 |
| 5961301 | Magnetic-drive assembly for a multistage centrifugal pump | Michael O. Wasserman | 1999-10-05 |
| 5895203 | Centrifugal pump having separable, multipartite impeller assembly | — | 1999-04-20 |
| 5796349 | System and method for monitoring wear of an axial bearing | — | 1998-08-18 |
| 5779449 | Separable, multipartite impeller assembly for centrifugal pumps | — | 1998-07-14 |
| 5735668 | Axial bearing having independent pads for a centrifugal pump | — | 1998-04-07 |
| 5641275 | Grooved shaft for a magnetic-drive centrifugal pump | Jeff S. Brown | 1997-06-24 |
| 5599112 | Axial bearing having a variable coefficient of friction for monitoring wear | — | 1997-02-04 |
| 5562406 | Seal assembly for fluid pumps and method for detecting leaks in fluid pumps or fluid containment devices | Kazuo Ooka, Vijay Sivanesan, Jeff S. Brown | 1996-10-08 |