Mark Nelson
11Patents
10h-index
18Co-inventors
65Inventor score
Filing activity: Apr 29, 1994 → Jun 11, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6595955B2 | Safety shield for medical needles | Emerging Cross-Sectional Technologies | 218 | Expired |
| US6024727A | Self-retracting medical needle apparatus and methods | Human Necessities | 171 | Expired |
| US6949086B2 | Seldinger safety shield for medical needles | Emerging Cross-Sectional Technologies | 99 | Expired |
| US6254575A | Reaccessible medical needle safety devices and methods | Emerging Cross-Sectional Technologies | 89 | Expired |
| US6280420A | Reaccessible medical needle safety devices and methods | Human Necessities | 80 | Expired |
| US7008402B2 | Safety shield for medical needles | Emerging Cross-Sectional Technologies | 78 | Expired |
| US7198618B2 | Safety shield for medical needles | Emerging Cross-Sectional Technologies | 54 | Expired |
| US6796968B2 | Reaccessible medical needle safety devices and methods | Human Necessities | 48 | Expired |
| US5928200A | Self retracting medical needle apparatus and methods | Human Necessities | 46 | Expired |
| US5482207A | System for facilitating the removal and safe disposition of medical needles | Human Necessities | 12 | Expired |
| US5508681A | Interactive safe for disposal of medical needles | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.