Gerd Erhardt
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Aug 23, 1990 → Aug 23, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5082689A | Production of magnetic recording media | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.