The report contains ten-year analysis with the following sections
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itt manufacturing enterprises | 34 |
itt mfg. enterprises | 7 |
wedeco | 7 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
method for automatic mutual alternation between pumps | 31 | 2011 |
method for controlling at least a part of a pump station | 25 | 2011 |
suction connection for connecting a suction pipe to a dry installed centrifugal pump | 25 | 2010 |
pump control including cleaning procedure or stopping depending on motor load | 24 | 2011 |
axial face seal assembly, mounting method and mounting fixture | 22 | 2008 |
a pump | 22 | 2005 |
propeller pump and pump station | 22 | 2011 |
lead through for digestion tank | 22 | 2010 |
lightweight, intrinsically safe ozone electrode | 21 | 2011 |
propeller assembly comprising one hub and at least two blades | 21 | 2010 |