Daniel A. Hatfield
9Patents
3h-index
17Co-inventors
54Inventor score
Filing activity: May 25, 2000 → Jun 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD757826S1 | Hood for a wheel loader machine | General | 52 | Active |
| USD446182S | Aircraft | General | 32 | Expired |
| US7992665B2 | Hood assembly for a machine and a method of use thereof | Fixed Constructions | 12 | Active |
| USD758166S1 | Door latch | General | 3 | Active |
| US11732633B2 | Exhaust discharge system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10316557B2 | Latch system for hood of a machine | Fixed Constructions | 1 | Active |
| US9855976B2 | Actuation system for hood of a machine | Fixed Constructions | 0 | Active |
| US12123332B2 | Exhaust discharge system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11555289B2 | Construction vehicle | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.