Assignee
RECOVERY ENG INC
23 granted patents·2 pending applications·1,631 citations·filing 1987–2002
Top patents by PatentIndex Score
25 records- 0199US5882507AWater filter cartridge end-of-life mechanismRECOVERY ENG INC·Filed 1996·Granted Mar 16, 1999·179 cites·25 claims
- 0297US6103114APour-through water treatment carafeRECOVERY ENG INC·Filed 1998·Granted Aug 15, 2000·139 cites·12 claims
- 0397USD386041SWater purification pitcherRECOVERY ENG INC·Filed 1996·Granted Nov 11, 1997·104 cites·1 claims
- 0496USD440110SWater purification pitcherRECOVERY ENG INC·Filed 2000·Granted Apr 10, 2001·87 cites·1 claims
- 0596USD406003SWater purification pitcherRECOVERY ENG INC·Filed 1997·Granted Feb 23, 1999·91 cites·1 claims
- 0696US5527451AWater treatment device with volume totalization valveRECOVERY ENG INC·Filed 1994·Granted Jun 18, 1996·141 cites·34 claims
- 0795USD358868SFaucet mounted water treatment deviceRECOVERY ENG INC·Filed 1994·Granted May 30, 1995·56 cites·1 claims
- 0894US5928504AFaucet-mounted water treatment deviceRECOVERY ENG INC·Filed 1996·Granted Jul 27, 1999·102 cites·37 claims
- 0993US5536394AEnd of life mechanism for water treatment cartridgeRECOVERY ENG INC·Filed 1994·Granted Jul 16, 1996·135 cites·16 claims
- 1093US5106500APortable water purification system including a filter cleaning mechanismRECOVERY ENG INC·Filed 1990·Granted Apr 21, 1992·97 cites·13 claims
- 1192USD377515SWater filter cartridgeRECOVERY ENG INC·Filed 1994·Granted Jan 21, 1997·45 cites·1 claims
- 1292US5525214AFilter cartridge for water treatment deviceRECOVERY ENG INC·Filed 1994·Granted Jun 11, 1996·64 cites·7 claims
- 1391USD438592SFaucet-mounted water treatment deviceRECOVERY ENG INC·Filed 2000·Granted Mar 6, 2001·41 cites·1 claims
- 1490USD362583SCarafe water purifierRECOVERY ENG INC·Filed 1994·Granted Sep 26, 1995·41 cites·1 claims
- 1588US5268093APortable water purification systemRECOVERY ENG INC·Filed 1992·Granted Dec 7, 1993·70 cites·11 claims
- 1687US5785844AEnd of life mechanism for water treatment cartridgeRECOVERY ENG INC·Filed 1996·Granted Jul 28, 1998·59 cites·16 claims
- 1777USD377388SWater purifierRECOVERY ENG INC·Filed 1995·Granted Jan 14, 1997·20 cites·1 claims
- 1877US4793153AEnergy recovery apparatusRECOVERY ENG INC·Filed 1987·Granted Dec 27, 1988·35 cites·7 claims
- 1970US5709794ALow-cost portable water filterRECOVERY ENG INC·Filed 1995·Granted Jan 20, 1998·42 cites·22 claims
- 2069US6241103B1Filter cartridge for water treatment deviceRECOVERY ENG INC·Filed 1996·Granted Jun 5, 2001·24 cites·9 claims
- 2164US5431908AMethod for preparing polyhalide resin disinfectantsRECOVERY ENG INC·Filed 1993·Granted Jul 11, 1995·24 cites·7 claims
- 2259US4902207AEnergy recovery apparatusRECOVERY ENG INC·Filed 1988·Granted Feb 20, 1990·18 cites·10 claims
- 2349US4945725ADifferential-area piston type mixed-phase motorsRECOVERY ENG INC·Filed 1988·Granted Aug 7, 1990·17 cites·12 claims
- 2442US2001054583A1Filter cartridge for water treatment deviceRECOVERY ENG INC·Filed 2001·Application pending·0 cites
- 2540US2002125187A1Pour-through water treatment dispenserRECOVERY ENG INC·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →