Howard N. Egan
4Patents
4h-index
7Co-inventors
43Inventor score
Filing activity: Sep 27, 1988 → Jan 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6928433B2 | Automatic hierarchical categorization of music by metadata | Emerging Cross-Sectional Technologies | 269 | Expired |
| US5220504A | Evaluating properties of porous formations | Fixed Constructions | 25 | Expired |
| US5081613A | Method of identification of well damage and downhole irregularities | Fixed Constructions | 23 | Expired |
| US6590730B2 | System for managing power in a portable music player | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.