Inventor · disambiguated record
Neal L. Keefer
Also filed as: KEEFER NEAL · KEEFER NEAL L
15 granted patents·2 pending applications·155 citations·filing 1999–2017
92Inventor score
Top patents by PatentIndex Score
17 records- 0186USD503667SFuel capFiled 2003·Granted Apr 5, 2005·33 cites·1 claims
- 0283US7568493B2Thermal relief vent and method of manufacturing the sameKEEFER NEAL L·Filed 2006·Granted Aug 4, 2009·11 cites·23 claims
- 0375US10023322B2Molded fuel tank and method of manufacturing the sameKEEFER NEAL·Filed 2013·Granted Jul 17, 2018·8 cites·17 claims
- 0473US8746479B2Method of closing a fuel tank with a pivotal door and sealKEEFER NEAL L·Filed 2010·Granted Jun 10, 2014·4 cites·8 claims
- 0572US9662971B1Molded fuel tank and method of manufacturing the sameKEEFER NEAL·Filed 2015·Granted May 30, 2017·1 cites·18 claims
- 0672US7017599B2Thermal relief vent and method of manufacturing the sameKEEFER NEAL L·Filed 2003·Granted Mar 28, 2006·14 cites·1 claims
- 0771USD477554SFuel capFiled 2002·Granted Jul 22, 2003·24 cites·1 claims
- 0871US6273123B1Draw and return tube assemblyFiled 1999·Granted Aug 14, 2001·26 cites·13 claims
- 0965US6161562ADraw and return tube assembly and process of manufacturing the sameFiled 1999·Granted Dec 19, 2000·23 cites·20 claims
- 1064US10792997B2Molded fuel tank and method of manufacturing the sameBOSCH BRUCE·Filed 2017·Granted Oct 6, 2020·2 cites·13 claims
- 1161US7819129B2Relief vent including float and sealKEEFER NEAL L·Filed 2004·Granted Oct 26, 2010·8 cites·20 claims
- 1250US8752568B2Low mass draw and return tube assembly and process of manufacturing the sameKEEFER NEAL L·Filed 2007·Granted Jun 17, 2014·1 cites·20 claims
- 1350US2010117354A1Quick connect portKEEFER NEAL·Filed 2009·Application pending·0 cites
- 1448US8261517B2Fuel capKEEFER NEAL L·Filed 2009·Granted Sep 11, 2012·0 cites·7 claims
- 1546US8376169B2Anti-siphon installation assemblyKEEFER NEAL L·Filed 2010·Granted Feb 19, 2013·0 cites·12 claims
- 1645US8607433B2Method of installing an anti-siphon assemblyKEEFER NEAL L·Filed 2012·Granted Dec 17, 2013·0 cites·20 claims
- 1745US2013180994A1Molded fuel tank and method of manufacturing the sameMCTAGGART INGRID·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →