Larry J. Pingry
8Patents
7h-index
5Co-inventors
56Inventor score
Filing activity: Aug 23, 1979 → Jul 12, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6238170A | Agricultural implement trailer | Human Necessities | 35 | Expired |
| US4244184A | Auxiliary hydrostatic drive system | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US4840019A | Disc mower | Human Necessities | 19 | Expired |
| US5406897A | Planter with narrow row spacing capability | Human Necessities | 17 | Expired |
| USD335293S | Combined hopper and lid for agricultural planters | General | 15 | Expired |
| US4541570A | Endgate for manure spreader | Human Necessities | 10 | Expired |
| US5072676A | Hoppers for planters | Human Necessities | 7 | Expired |
| US4480735A | Cam actuated control for material unloader | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.