John Joseph Schrepferman
7Patents
5h-index
15Co-inventors
56Inventor score
Filing activity: Aug 27, 2004 → Apr 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD728633S1 | Fuel tank and related assembly | General | 39 | Active |
| USD728632S1 | Fuel tank and related assembly | General | 35 | Active |
| USD880535S1 | Storage tank for an agricultural planter | General | 15 | Active |
| USD849801S1 | Agricultural planter | General | 15 | Active |
| USD847212S1 | Agricultural planter | General | 6 | Active |
| USD720780S1 | Battery cover | General | 5 | Active |
| US7134832B2 | Method and apparatus for mounting a front loader to a tractor | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.