David A. Rogala
2Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Dec 20, 1993 → Feb 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5456605A | Telephone training apparatus and method | Electricity | 2 | Expired |
| US8606262B1 | Testing or recording system for a mobile telephone | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.