Michael O'Brien
14Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Sep 22, 1988 → Jun 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7645294B2 | Head-to-head connector spinal fixation system | Human Necessities | 117 | Expired |
| US4887326A | Suboccipital pillow | Emerging Cross-Sectional Technologies | 59 | Expired |
| US7875080B2 | Intervertebral spacer | Human Necessities | 52 | Active |
| USD325637S | Therapeutic wrap | General | 45 | Expired |
| USD325441S | Therapeutic lumbar belt | General | 25 | Expired |
| US7967845B2 | Head-to-head connector spinal fixation system | Human Necessities | 19 | Active |
| USD324733S | Therapeutic wrap | General | 9 | Expired |
| US8414624B2 | Method and system for trans-lamina spinal fixation | Human Necessities | 6 | Active |
| US7097861B1 | Method of treating livestock footbath solutions | Human Necessities | 6 | Expired |
| USD325088S | Therapeutic ankle wrap | General | 5 | Expired |
| US7857835B2 | Method and system for trans-lamina spinal fixation | Human Necessities | 3 | Active |
| US8834531B2 | Method and system for trans-lamina spinal fixation | Human Necessities | 2 | Active |
| US9393046B2 | Method and system for trans-lamina spinal fixation | Human Necessities | 1 | Active |
| US9987045B2 | Method and system for trans-lamina spinal fixation | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.