Tor A. Ramstad
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: May 26, 1992 → May 26, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5276739A | Programmable hybrid hearing aid with digital signal processing | Electricity | 124 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.