Inventor · disambiguated record
John Loffink
Also filed as: LOFFINK JOHN · LOFFINK JOHN A
12 granted patents·2 pending applications·37 citations·filing 2003–2018
86Inventor score
Top patents by PatentIndex Score
14 records- 0183US7568493B2Thermal relief vent and method of manufacturing the sameKEEFER NEAL L·Filed 2006·Granted Aug 4, 2009·11 cites·23 claims
- 0272US7017599B2Thermal relief vent and method of manufacturing the sameKEEFER NEAL L·Filed 2003·Granted Mar 28, 2006·14 cites·1 claims
- 0363US9914558B2Servicable draw and return tube assemblyWATSON KEN·Filed 2013·Granted Mar 13, 2018·1 cites·11 claims
- 0457US11007867B2Tube support assemblyLOFFINK JOHN·Filed 2018·Granted May 18, 2021·0 cites·14 claims
- 0557US9447908B2Anti-siphon assemblyWATSON KENNETH·Filed 2013·Granted Sep 20, 2016·2 cites·19 claims
- 0655US10479557B2Servicable draw and return tube assemblyWATSON KEN·Filed 2018·Granted Nov 19, 2019·0 cites·8 claims
- 0753USD558120SFuel tank adapter flange for sender and ventWATSON KENNETH A·Filed 2006·Granted Dec 25, 2007·9 cites·1 claims
- 0852US10112477B2Tube support assemblyLOFFINK JOHN·Filed 2016·Granted Oct 30, 2018·0 cites·15 claims
- 0950US2010117354A1Quick connect portKEEFER NEAL·Filed 2009·Application pending·0 cites
- 1043US2013092290A1Anti-siphon and strainer fuel filler assembly and method of manufacturing the sameWAYMIRE EVAN·Filed 2011·Application pending·0 cites
- 1142US10457139B2Fuel cap and spring assemblyLOFFINK JOHN·Filed 2016·Granted Oct 29, 2019·0 cites·14 claims
- 1233US10486527B2Multi-use fuel tank flange assemblyLOFFINK JOHN A·Filed 2016·Granted Nov 26, 2019·0 cites·16 claims
- 1329US10449852B2Fuel cap and seal assemblyLOFFINK JOHN A·Filed 2015·Granted Oct 22, 2019·0 cites·18 claims
- 1428USD616803SPair of fuel junction blocksLOFFINK JOHN·Filed 2009·Granted Jun 1, 2010·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →