Fredric L. Hettinger
3Patents
3h-index
5Co-inventors
47Inventor score
Filing activity: Jul 10, 1978 → Feb 6, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4182584A | Marine production riser system and method of installing same | Fixed Constructions | 54 | Expired |
| US6200068A | Hot tap fluid blaster apparatus and method of using same | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4397357A | Disconnectable production riser assembly | Fixed Constructions | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.