Stephen D. Smith
41Patents
23h-index
28Co-inventors
85Inventor score
Filing activity: Jul 24, 1975 → Feb 13, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5067940A | Method and apparatus for controlling the growth of cartilage | Human Necessities | 138 | Expired |
| US5441495A | Electromagnetic treatment therapy for stroke victim | Human Necessities | 123 | Expired |
| US4932951A | Method and apparatus for controlling tissue growth and an applied fluctuating magnetic field | Human Necessities | 92 | Expired |
| US5123898A | Method and apparatus for controlling tissue growth with an applied fluctuating magnetic field | Human Necessities | 65 | Expired |
| US4818697A | Techniques for enhancing the permeability of ions through membranes | Human Necessities | 61 | Expired |
| US5318561A | Deformable magnetic field aiding coils for use in controlling tissue growth | Human Necessities | 58 | Expired |
| USD243716S | Great toe prosthesis | General | 47 | Expired |
| US5088976A | Deformable magnetic field aiding coils for use in controlling tissue growth | Human Necessities | 47 | Expired |
| US5077934A | Method and apparatus for controlling plant growth | Human Necessities | 46 | Expired |
| US5100373A | Techniques for controlling osteoporosis using non-invasive magnetic fields | Human Necessities | 45 | Expired |
| US5458558A | Method for controlling tissue growth with an applied fluctuating magnetic field | Human Necessities | 44 | Expired |
| US5518496A | Deformable magnetic field aiding coils for use in controlling tissue growth | Human Necessities | 39 | Expired |
| US5106361A | Method and apparatus for controlling the growth of non-osseous non-cartilaginous solid connective tissue | Human Necessities | 39 | Expired |
| US5160591A | Methods and apparatus for regulating transmembrane ion movement utilizing selective harmonic frequencies and simultaneous multiple ion regulation | Human Necessities | 38 | Expired |
| US5087336A | Methods and apparatus for regulating transmembrane ion movement utilizing selective harmonic frequencies and simultaneous multiple ion regulation | Human Necessities | 37 | Expired |
| US5290409A | Methods and apparatus for regulating transmembrane ion movement utilizing selective harmonic frequencies and simultaneous multiple ion regulation | Chemistry; Metallurgy | 36 | Expired |
| US5269745A | Method and apparatus for controlling tissue growth with an applied fluctuating magnetic field | Human Necessities | 33 | Expired |
| US5211622A | Method and apparatus for the treatment of cancer | Human Necessities | 31 | Expired |
| US5045050A | Method and apparatus for the treatment of cancer | Human Necessities | 31 | Expired |
| US5183456A | Method and apparatus for the treatment of cancer | Human Necessities | 29 | Expired |
| US5437600A | Method and apparatus for the treatment of cancer | Human Necessities | 27 | Expired |
| US5267939A | Techniques for controlling osteoporosis using non-invasive magnetic fields | Human Necessities | 27 | Expired |
| US5143588A | Techniques for enhancing the permeability of ions through membranes | Human Necessities | 26 | Expired |
| US4922808A | Radon and other gas ventilator | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6794788B1 | Modular motor and housing | Electricity | 23 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.