John E. Sherman
5Patents
4h-index
18Co-inventors
54Inventor score
Filing activity: Jul 12, 1976 → Mar 1, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7591853B2 | Rail-based modular disc nucleus prosthesis | Human Necessities | 30 | Expired |
| US4135122A | Method and apparatus for heating electrical motors and like devices | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8029511B2 | Multi-stage biomaterial injection system for spinal implants | Human Necessities | 18 | Active |
| US8535338B2 | System and method for intervertebral disc bulge reduction | Human Necessities | 13 | Active |
| US4156167A | Radiation emitting system with pulse width and frequency control | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.