John Fred
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Mar 4, 1997 → Mar 4, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6024515A | Live service pipe insertion apparatus and method | Mechanical Engineering; Lighting; Heating | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.