John Bailey
12Patents
7h-index
12Co-inventors
63Inventor score
Filing activity: Nov 24, 1986 → Jun 6, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD532110S1 | Earpiece | General | 46 | Expired |
| US4756104A | Message device for use with clothes hangers | Human Necessities | 25 | Expired |
| US5213190A | Method and apparatus for testing coins | Physics | 22 | Expired |
| USD674490S1 | Hearing device | General | 19 | Active |
| USD612943S1 | Hearing aid for a right ear | General | 13 | Expired |
| USD674491S1 | Hearing device | General | 13 | Active |
| US7103192B2 | Hearing aid device attachable to an eyeglasses bow | Physics | 7 | Expired |
| US8122530B1 | Rotatably positionable hand rail | Human Necessities | 5 | Active |
| USD612502S1 | Hearing aid for a left ear | General | 4 | Expired |
| USD564664S1 | Earpiece | General | 3 | Expired |
| US8353068B1 | Rotatably positionable hand rail | Human Necessities | 2 | Active |
| USD607108S1 | Hearing aid | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.