Arthur Helwig
4Patents
2h-index
10Co-inventors
45Inventor score
Filing activity: Sep 15, 1995 → Jun 11, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7030795B1 | Digital automatic gain control method and device | Electricity | 7 | Expired |
| US5793749A | Method and apparatus for communications testing using a recorded test message | Electricity | 6 | Expired |
| US11480642B2 | System and methods for a private eLoran service | Electricity | 0 | Active |
| US11073591B2 | System and methods for a private eLoran service | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.