Assignee
ENVIRON PROD INC
US·18 granted patents·2 pending applications·1,056 citations·filing 1992–2005
Top patents by PatentIndex Score
20 records- 0198US5398976AConnecting device for pipe assembliesENVIRON PROD INC·Filed 1992·Granted Mar 21, 1995·94 cites·32 claims
- 0296US5297896AEnvironmentally safe underground piping systemENVIRON PROD INC·Filed 1992·Granted Mar 29, 1994·123 cites·32 claims
- 0395US5831149APipe coupling assembly, system and methodENVIRON PROD INC·Filed 1995·Granted Nov 3, 1998·87 cites·11 claims
- 0493US6029505AConnecting device for pipe assembliesENVIRON PROD INC·Filed 1999·Granted Feb 29, 2000·59 cites·4 claims
- 0593US5927762APipe coupling assembly system and methodENVIRON PROD INC·Filed 1998·Granted Jul 27, 1999·89 cites·18 claims
- 0693US5271518ASump coverENVIRON PROD INC·Filed 1992·Granted Dec 21, 1993·53 cites·9 claims
- 0792US5527130AEnvironmentally safe underground piping systemENVIRON PROD INC·Filed 1993·Granted Jun 18, 1996·77 cites·24 claims
- 0892US5263794AEnvironmentally safe underground piping systemENVIRON PROD INC·Filed 1992·Granted Nov 23, 1993·74 cites·25 claims
- 0991US5746454APipe coupling assemblyENVIRON PROD INC·Filed 1996·Granted May 5, 1998·72 cites·20 claims
- 1091US5713607APipe coupling assembly, system and methodENVIRON PROD INC·Filed 1994·Granted Feb 3, 1998·73 cites·32 claims
- 1188US7021345B2Ball and socket breakaway fittingENVIRON PROD INC·Filed 2005·Granted Apr 4, 2006·16 cites·4 claims
- 1288US5722699AFlexible entry seal arrangementENVIRON PROD INC·Filed 1996·Granted Mar 3, 1998·71 cites·10 claims
- 1388US5366318ASump assemblyENVIRON PROD INC·Filed 1993·Granted Nov 22, 1994·57 cites·7 claims
- 1484US6575206B2Fuel dispenser having an internal catastrophic protection systemENVIRON PROD INC·Filed 2002·Granted Jun 10, 2003·43 cites·3 claims
- 1584US5911155AConnecting device for pipe assembliesENVIRON PROD INC·Filed 1996·Granted Jun 8, 1999·44 cites·11 claims
- 1663US6565127B2Pipe coupling device and assemblyENVIRON PROD INC·Filed 2002·Granted May 20, 2003·13 cites·17 claims
- 1745US6648175B2Fuel dispenser with nutating disk meterENVIRON PROD INC·Filed 2002·Granted Nov 18, 2003·2 cites·9 claims
- 1845US2003075600A1Fuel dispenser having a guided customer transaction interface and the method thereforENVIRON PROD INC·Filed 2002·Application pending·0 cites
- 1941US2004079762A1Fuel dispenser with nutating disk meterENVIRON PROD INC·Filed 2003·Application pending·0 cites
- 2036US5346625AFlammable neutralizing system and packetENVIRON PROD INC·Filed 1992·Granted Sep 13, 1994·9 cites·17 claims
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