John D. Wilder
7Patents
7h-index
2Co-inventors
42Inventor score
Filing activity: Mar 19, 2004 → Jan 30, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7156098B2 | Breathing air filtration system | Human Necessities | 81 | Expired |
| US7918224B2 | Breathing air filtration system | Human Necessities | 22 | Active |
| US7918225B2 | Breathing air filtration devices | Human Necessities | 17 | Active |
| USD571457S1 | Breathing air filtration device | General | 12 | Expired |
| USD572360S1 | Breathing air filtration device | General | 10 | Expired |
| USD595848S1 | Breathing air dilation device | General | 10 | Expired |
| US8833369B2 | Breathing air filtration devices | Human Necessities | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.