John D. Richartz
3Patents
1h-index
2Co-inventors
30Inventor score
Filing activity: May 28, 2003 → Mar 8, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7711745B2 | Technique for selective presentation of information in response to a request for information assistance service | Physics | 3 | Expired |
| US8488767B2 | Technique for selective presentation of information in response to a request for information assistance service | Electricity | 0 | Active |
| US8693672B2 | Technique for effectively assisting a user during an information assistance call | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.