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Patent applications and USPTO patent grants for Sodergard; Bengt.The latest application filed is for "suction connection for connecting a suction pipe to a dry installed centrifugal pump".
Patent | Date |
---|---|
Suction connection for connecting a suction pipe to a dry installed centrifugal pump Grant 8,844,977 - Sodergard September 30, 2 | 2014-09-30 |
Suction Connection For Connecting A Suction Pipe To A Dry Installed Centrifugal Pump App 20130082464 - Sodergard; Bengt | 2013-04-04 |
Pump assembly and method Grant 8,366,384 - Sodergard February 5, 2 | 2013-02-05 |
Pump Grant D633,530 - Sodergard March 1, 2 | 2011-03-01 |
Pump Grant D621,419 - Sodergard August 10, 2 | 2010-08-10 |
Pump Assembly And Method App 20100143098 - Sodergard; Bengt | 2010-06-10 |
Impeller for a pump Grant D443,281 - Sodergard June 5, 2 | 2001-06-05 |
Cutter for a pump Grant D424,073 - Sodergard May 2, 2 | 2000-05-02 |
Method for automatically circulating and then halting circulation of wastewater in a wastewater pump station, and a valving device therefore Grant 5,601,111 - Sodergard February 11, 1 | 1997-02-11 |
Valve Grant D342,307 - Bartholf , et al. December 14, 1 | 1993-12-14 |
Centrifugal pump Grant 4,640,666 - Sodergard February 3, 1 | 1987-02-03 |
Pump Grant D284,380 - Berg , et al. June 24, 1 | 1986-06-24 |
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