William E. Bruning
7Patents
3h-index
1Co-inventors
47Inventor score
Filing activity: Jun 10, 1974 → Mar 24, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5740961A | Railway crossing installation | Fixed Constructions | 9 | Expired |
| US7779588B1 | Concrete foundation for supporting a pole thereon | Fixed Constructions | 8 | Active |
| US7677465B1 | Railway crossing installation | Fixed Constructions | 3 | Active |
| US3991807A | Temporary door installation for grain-carrying freight car | Performing Operations; Transporting | 0 | Expired |
| US3963550A | Grain door and method of making | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4046185A | Temporary door installation for grain carrying freight car | Performing Operations; Transporting | 0 | Expired |
| US3980124A | Grain door and method of installation | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.