Assignee
E F PRODUCTS INC
US·5 granted patents·158 citations·filing 2002–2004
Top patents by PatentIndex Score
5 records- 0193US6609385B1Refrigerant charging/pressure testing hose assemblyE F PRODUCTS INC·Filed 2002·Granted Aug 26, 2003·47 cites·16 claims
- 0289US6722141B2Apparatus and methods for placing an additive fluid into a refrigerant circuitE F PRODUCTS INC·Filed 2002·Granted Apr 20, 2004·39 cites·18 claims
- 0384US6796340B1Method and dispenser for pressurized containers used with automobile air conditioning systemsE F PRODUCTS INC·Filed 2003·Granted Sep 28, 2004·30 cites·50 claims
- 0476US7107781B2Pressure testing and refrigerant recharging hose assembly for automobilesE F PRODUCTS INC·Filed 2004·Granted Sep 19, 2006·23 cites·35 claims
- 0574US7124598B2Pressure testing and refrigerant recharging conduit assembly for automobilesE F PRODUCTS INC·Filed 2004·Granted Oct 24, 2006·19 cites·35 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →