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Mantta, FI
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal pump, a shaft sleeve and a stationary seal member
Patent number
9,353,763
Issue date
May 31, 2016
Sulzer Pumpen AG
Jorma Tapani Lehtonen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Centrifugal pump, a shaft sleeve and a stationary seal member
Patent number
8,337,152
Issue date
Dec 25, 2012
Sulzer Pumpen AG
Jorma Tapani Lehtonen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sealing arrangement for the attachment of a side plate of a centrif...
Patent number
8,272,823
Issue date
Sep 25, 2012
Sulzer Pumpen AG
Jussi Ahlroth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sealing arrangement for the attachment of a side plate of a centrif...
Patent number
7,306,427
Issue date
Dec 11, 2007
Sulzer Pumpen AG
Jussi Ahlroth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
CENTRIFUGAL PUMP, A SHAFT SLEEVE AND A STATIONARY SEAL MEMBER
Publication number
20130058767
Publication date
Mar 7, 2013
Sulzer Pumpen AG
Jorma Tapani LEHTONEN
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Centrifugal Pump, A Shaft Sleeve And A Stationary Seal Member
Publication number
20090116960
Publication date
May 7, 2009
Sulzer Pumpen AG
Jorma Tapani Lehtonen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Sealing arrangement for the attachment of a side plate of a centrif...
Publication number
20080056846
Publication date
Mar 6, 2008
Sulzer Pumpen AG
Jussi Ahlroth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Sealing arrangement for the attachment of a side plate of a centrif...
Publication number
20060263212
Publication date
Nov 23, 2006
Sulzer Pumpen AG
Jussi Ahlroth
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...