Kenneth Haffner
3Patents
2h-index
2Co-inventors
34Inventor score
Filing activity: Dec 10, 2002 → Sep 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6659673B1 | Writing instrument with combination pocket clip and stylus assembly | Performing Operations; Transporting | 14 | Expired |
| US6702500B1 | Writing instrument with combination pocket clip and stylus assembly | Performing Operations; Transporting | 13 | Expired |
| US9138787B1 | System and method for de-gassing and neutralizing equipment | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.