John Loffink
12Patents
3h-index
5Co-inventors
49Inventor score
Filing activity: Feb 18, 2003 → Apr 19, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7568493B2 | Thermal relief vent and method of manufacturing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7017599B2 | Thermal relief vent and method of manufacturing the same | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD558120S1 | Fuel tank adapter flange for sender and vent | General | 9 | Expired |
| US9447908B2 | Anti-siphon assembly | Performing Operations; Transporting | 2 | Active |
| US9914558B2 | Servicable draw and return tube assembly | Performing Operations; Transporting | 1 | Active |
| US11007867B2 | Tube support assembly | Performing Operations; Transporting | 0 | Active |
| US10457139B2 | Fuel cap and spring assembly | Performing Operations; Transporting | 0 | Active |
| US10449852B2 | Fuel cap and seal assembly | Performing Operations; Transporting | 0 | Active |
| US10112477B2 | Tube support assembly | Performing Operations; Transporting | 0 | Active |
| US10479557B2 | Servicable draw and return tube assembly | Performing Operations; Transporting | 0 | Active |
| US10486527B2 | Multi-use fuel tank flange assembly | Performing Operations; Transporting | 0 | Active |
| USD616803S1 | Pair of fuel junction blocks | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.