Robert J. Heckel
4Patents
4h-index
3Co-inventors
36Inventor score
Filing activity: Jul 2, 1993 → Mar 28, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461826A | Safety device for electrical openers for a vehicle | Fixed Constructions | 12 | Expired |
| US5477641A | Safety device for a vehicle electric window lifter with a cable | Fixed Constructions | 9 | Expired |
| US5577347A | Safety device for electric window openers | Fixed Constructions | 7 | Expired |
| US5469656A | Safety device for an electric glass-winder of a vehicle of the type having a cable slidable along a guide rail | Fixed Constructions | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.