Manfred Engl
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Feb 20, 2001 → Feb 20, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7637537B2 | Laminated multi-layer card with an inlaid security element in the form of relief structures | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.