Herman Brown
4Patents
3h-index
1Co-inventors
44Inventor score
Filing activity: Apr 30, 1982 → Feb 16, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4888894A | Stand for safety sign or the like | Fixed Constructions | 37 | Expired |
| US4426800A | Flexible sign with improved corner bracket | Physics | 27 | Expired |
| US8650783B2 | Road sign apparatus | Physics | 4 | Active |
| USD678796S1 | Road sign tire mount | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.