Paul D. Levering
4Patents
4h-index
6Co-inventors
47Inventor score
Filing activity: Mar 17, 1975 → Dec 26, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8181753B2 | Brake drum with vent hole and cooling scoop | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US6572712B2 | Compacted graphite iron brake drum | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US3942845A | Tandem axle anti-skid system | Performing Operations; Transporting | 6 | Expired |
| US5538113A | Brake drum having irregularly spaced chill fins extending from a squealer band | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.