Brian Peter Lewis
4Patents
4h-index
6Co-inventors
39Inventor score
Filing activity: Jun 26, 1991 → May 22, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5868527A | Mine props | Fixed Constructions | 15 | Expired |
| US5149228A | Prop preloading apparatus | Fixed Constructions | 7 | Expired |
| US5658099A | Prop headboard | Fixed Constructions | 6 | Expired |
| US5318387A | Yieldable load support | Fixed Constructions | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.