Assignee
ENVIRONMENT ONE CORP
US·29 granted patents·870 citations·filing 1973–2010
Top patents by PatentIndex Score
29 records- 0198US4151387AMetal base cookware induction heating apparatus having improved power control circuit for insuring safe operationENVIRONMENT ONE CORP·Filed 1974·Granted Apr 24, 1979·133 cites·4 claims
- 0296US4013859AInduction cooking unit having cooking load sensing device and essentially zero stand-by power lossENVIRONMENT ONE CORP·Filed 1975·Granted Mar 22, 1977·102 cites·39 claims
- 0394US3953783ALow cast chopper inverter power supply and gating circuit thereforENVIRONMENT ONE CORP·Filed 1974·Granted Apr 27, 1976·62 cites·69 claims
- 0491US6761067B1Scanning capacitive array sensor and methodENVIRONMENT ONE CORP·Filed 2002·Granted Jul 13, 2004·91 cites·50 claims
- 0581US7624892B2Sewage tanks and grinder pump systemsENVIRONMENT ONE CORP·Filed 2006·Granted Dec 1, 2009·9 cites·37 claims
- 0679US7448252B2Skids, modules, and modular system for monitoring hydrogen-cooled generatorsENVIRONMENT ONE CORP·Filed 2005·Granted Nov 11, 2008·11 cites·16 claims
- 0778USD556293SSewage tankENVIRONMENT ONE CORP·Filed 2006·Granted Nov 27, 2007·11 cites·1 claims
- 0877US4919343AAnti-flooding sewage grinder pump liquid level control system in separately mounted canisterENVIRONMENT ONE CORP·Filed 1989·Granted Apr 24, 1990·30 cites·20 claims
- 0976US4822213ANarrow accessway sewage collection tank assembly, remote operated quick connect-disconnect coupling and system using the sameENVIRONMENT ONE CORP·Filed 1987·Granted Apr 18, 1989·35 cites·32 claims
- 1076US4014475ACombined manway and collection tank for sewage grinderENVIRONMENT ONE CORP·Filed 1976·Granted Mar 29, 1977·34 cites·24 claims
- 1172US5562254AGrinder pump stationENVIRONMENT ONE CORP·Filed 1994·Granted Oct 8, 1996·26 cites·31 claims
- 1272US5439180AReadily installed universal sewage grinder pumpENVIRONMENT ONE CORP·Filed 1993·Granted Aug 8, 1995·42 cites·34 claims
- 1372US4013953AOptical fluid contamination and change monitor processing circuitENVIRONMENT ONE CORP·Filed 1974·Granted Mar 22, 1977·24 cites·5 claims
- 1471US5816510AGrinder pump stationENVIRONMENT ONE CORP·Filed 1996·Granted Oct 6, 1998·42 cites·12 claims
- 1570US3936192AOptical fluid contamination and change monitorENVIRONMENT ONE CORP·Filed 1973·Granted Feb 3, 1976·23 cites·28 claims
- 1666US7075425B2Apparatus and method for monitoring sewer system operationENVIRONMENT ONE CORP·Filed 2001·Granted Jul 11, 2006·19 cites·14 claims
- 1766US4764758AIncipient fire detector IIENVIRONMENT ONE CORP·Filed 1987·Granted Aug 16, 1988·38 cites·28 claims
- 1866US3932801AInduction cooking unit having all pan safe operation, wide range power control and low start-up and shut-down transientsENVIRONMENT ONE CORP·Filed 1974·Granted Jan 13, 1976·14 cites·12 claims
- 1965US7802741B2Pump assemblies having a quick-release latching mechanism and methods for securing pump assemblies in a tankENVIRONMENT ONE CORP·Filed 2008·Granted Sep 28, 2010·3 cites·31 claims
- 2064USD529573SSewage tankENVIRONMENT ONE CORP·Filed 2004·Granted Oct 3, 2006·12 cites·1 claims
- 2160US6959585B2Skids, modules, and modular system for monitoring hydrogen-cooled generatorsENVIRONMENT ONE CORP·Filed 2001·Granted Nov 1, 2005·10 cites·25 claims
- 2260US6343752B1Indoor wastewater disposal system and tank thereforENVIRONMENT ONE CORP·Filed 1999·Granted Feb 5, 2002·34 cites·16 claims
- 2353US5752315AGrinder pump station and method of manufacture thereofENVIRONMENT ONE CORP·Filed 1996·Granted May 19, 1998·19 cites·11 claims
- 2451US5038817ANarrow accessway liquid sewage pump remotely operable multi-part quick connect/disconnect slide couplingENVIRONMENT ONE CORP·Filed 1990·Granted Aug 13, 1991·20 cites·17 claims
- 2548US8342434B2Cutting wheels for grinder pumpsENVIRONMENT ONE CORP·Filed 2010·Granted Jan 1, 2013·0 cites·33 claims
- 2646USD574921SSewage tank flangeENVIRONMENT ONE CORP·Filed 2006·Granted Aug 12, 2008·5 cites·1 claims
- 2745USD552708SSewage tankENVIRONMENT ONE CORP·Filed 2005·Granted Oct 9, 2007·6 cites·1 claims
- 2834US4004737AContinuous high velocity fluid jet systemENVIRONMENT ONE CORP·Filed 1975·Granted Jan 25, 1977·14 cites·13 claims
- 2923USD594491SGrinder pump assemblyENVIRONMENT ONE CORP·Filed 2007·Granted Jun 16, 2009·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →