John O. Hurst
12Patents
6h-index
15Co-inventors
59Inventor score
Filing activity: Apr 4, 2002 → Dec 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7257909B2 | Convertible yard tool | Fixed Constructions | 31 | Expired |
| US7314096B2 | Adjustable handle for portable tool | Performing Operations; Transporting | 25 | Expired |
| US9677648B2 | Walk-behind power equipment unit having all-wheel drive control system | Mechanical Engineering; Lighting; Heating | 15 | Active |
| US6973728B2 | Filament trimmer with dual triggers | Human Necessities | 13 | Expired |
| US7805920B2 | Lawn mower having steeply inclined exit tunnel and battery access through rear face of mower cutting deck | Human Necessities | 11 | Active |
| US8104255B1 | Lawn mower having selectively usable side discharge chute | Human Necessities | 7 | Active |
| US7266893B1 | Filament trimmer with dual triggers | Human Necessities | 4 | Expired |
| US9750186B2 | Walk-behind mower including debris container | Human Necessities | 2 | Active |
| US9848531B2 | Vertical storage grounds maintenance apparatus | Human Necessities | 1 | Active |
| US11771004B2 | Mulch door with sensor | Fixed Constructions | 0 | Active |
| US11895945B2 | Assembly for adding ambient air to the cutting chamber of a walk power mower | Human Necessities | 0 | Active |
| US8701377B1 | Dual bladed walk power mower with timed blade drive system carried on an apron of a power source mount | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.