John T. Hepperman
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Jan 23, 1978 → Jan 23, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4150912A | Twin blade mounting and tensioning apparatus | Performing Operations; Transporting | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.