Ronald Lee Bartelt
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Jun 7, 2001 → Jun 7, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6810849B1 | Four-stroke internal combustion engine | Mechanical Engineering; Lighting; Heating | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.