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2022
|
Invention
|
Ballast-free tank |
|
2019
|
G/S
|
Plumbing fixture, namely, inline valve which prevents
backflow in water and waste water systems. |
|
|
Invention
|
Motor controller |
|
|
G/S
|
Plumbing fixture, namely, inline valve which prevents backflow in water and waste water systems |
|
2018
|
Invention
|
Methods and systems for drying hydrogen gas used in hydrogen-cooled generators. A hydrogen gas dr... |
|
|
Invention
|
Motor starting circuits, motor control assemblies, and grinder pump assemblies employing same. A ... |
|
2016
|
G/S
|
Machines and equipment for sewage and waste disposal
systems, namely, grinder pumps, and grinder... |
|
|
G/S
|
Machines and equipment for sewage and waste disposal systems, namely, grinder pumps, and grinder ... |
|
2015
|
G/S
|
Manufacture of general product lines in the field of waste disposal systems to order and/or speci... |
|
2012
|
Invention
|
Sewage tanks and grinder pump systems. A sewage tank for use with a pump such as a grinder pump t... |
|
2010
|
Invention
|
Cutting wheels for grinder pumps. A cutting wheel for a grinder pump includes in one embodiment a... |
|
2008
|
Invention
|
Wattmeter circuit for operating a grinder pump assembly to inhibit operating under run dry or blo... |
|
|
Invention
|
Pump assemblies having a quick-release latching mechanism and methods for securing pump assemblie... |
|
2007
|
Invention
|
Grinder pump assembly |
|
|
Invention
|
Wireless liquid level sensing assemblies and grinder pump assemblies employing the same. A liquid... |
|
2006
|
Invention
|
Sewage tank |
|
|
Invention
|
Sewage tank flange |
|
2005
|
G/S
|
Engineering services, namely application engineering for electric utilities and independent power... |
|
|
Invention
|
Skids, modules, and modular system for monitoring hydrogen-cooled generators. A modular system fo... |
|
|
Invention
|
Sewage tanks and grinder pump systems. A sewage tank (20, 100, 200, 300) for use with a pump (12)... |
|
|
Invention
|
Sewage tanks and grinder pump systems.
A sewage tank (20, 100, 200, 300) for use with ... |
|
2003
|
Invention
|
Scanning capacitive array sensor and method. A sensor (10, 200, 300, 400, 500, 600, 700) for use ... |
|
2002
|
G/S
|
Pumps; sewage pulverisers; pumps being parts of machines, engines or motors; machines, equipment ... |
|
|
Invention
|
Scanning capacitive array sensor and method. A sensor for use in determining a level of a medium ... |
|
2001
|
Invention
|
Apparatus and method for monitoring sewer system operation. Disclosed are methods and apparatus f... |
|
2000
|
G/S
|
Monitoring equipment for electric power generators, namely, a customizable monitor/control statio... |
|
1999
|
Invention
|
Indoor wastewater disposal system and tank therefor. A self-contained, indoor wastewater disposal... |
|
|
G/S
|
Monitoring and control equipment for use in the electric utility field, namely generator conditio... |
|
|
Invention
|
Grinder pump. A grinder pump (50) includes a pump assembly (110), a grinder mechanism (100), and ... |
|
|
Invention
|
Home wastewater disposal unit |
|
|
G/S
|
Sewage disposal stations, namely a sewage collection, conditioning and transport station for low ... |
|
1997
|
G/S
|
manufacture of general product lines in the field of waste disposal systems to order and/or speci... |
|
1996
|
G/S
|
manufacture of general product lines in the field of low pressure sewer systems |
|
|
Invention
|
Grinder pump station. A grinder pump station is capable of having its height adjusted in the fiel... |
|
|
Invention
|
Grinder pump station and method of manufacture thereof. A grinder pump station capable of having ... |
|
1995
|
Invention
|
Grinder pump station. A grinder pump station (10) capable of having its height adjusted in the fi... |
|
1994
|
Invention
|
Grinder pump station. A grinder pump station capable of having its height adjusted in the field d... |
|
|
Invention
|
Readily installed universal sewage grinder pump. An integral, readily installed, universal pump a... |
|
|
Invention
|
Readily installed universal sewage grinder pump.
An integral, readily installed, univ... |
|
1992
|
G/S
|
generator condition monitors and parts therefor for use in detecting overheating in gas-cooled el... |
|
1970
|
G/S
|
[FIRE DETECTION AND ALARM SYSTEMS] GRINDER-PUMPS USABLE IN PRESSURE SEWAGE SYSTEMS [CONDENSATION ... |
