Hans Cappelen
4Patents
4h-index
5Co-inventors
36Inventor score
Filing activity: Oct 15, 1991 → Mar 4, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5357892A | Deflector | Performing Operations; Transporting | 37 | Expired |
| US5164922A | Device for firmly holding seismic means, especially sources of seismic energy | Performing Operations; Transporting | 20 | Expired |
| US5329071A | Method and device for operation of equipment installed in marine seismic tows | Electricity | 13 | Expired |
| US5475188A | Device for securing two or more seismic energy sources at fixed relative positions | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.