Robert D. Harr
5Patents
4h-index
7Co-inventors
42Inventor score
Filing activity: Dec 6, 1991 → Oct 8, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5765841A | In-line skate with full access frame | Human Necessities | 20 | Expired |
| USD330883S | Wheel hub | General | 16 | Expired |
| US5855383A | In-line roller skate with interception of vibrations | Human Necessities | 7 | Expired |
| USD339320S | Wheel | General | 6 | Expired |
| USD330884S | Wheel | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.