Carl Hardy
6Patents
4h-index
9Co-inventors
50Inventor score
Filing activity: Feb 9, 1979 → Jun 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7441346B2 | Athletic shoe with independent supports | Human Necessities | 45 | Expired |
| US7571556B2 | Heel grid system | Human Necessities | 36 | Active |
| US4533150A | Curved-body maneuverable snow board | Performing Operations; Transporting | 35 | Expired |
| US4266869A | Apparatus and method for making lithographic printing plates | Physics | 7 | Expired |
| USD587746S1 | Stamping tool | General | 3 | Expired |
| USD261660S | Photoprinting machine | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.