Ralph M. Weisner
8Patents
8h-index
10Co-inventors
66Inventor score
Filing activity: Feb 12, 1981 → May 31, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6829508B2 | Electrically sensing and stimulating system for placement of a nerve stimulator or sensor | Human Necessities | 275 | Expired |
| US4743771A | Z-axis height measurement system | Physics | 205 | Expired |
| US6792314B2 | Miniature implantable array and stimulation system suitable for eyelid stimulation | Human Necessities | 144 | Expired |
| US7024249B2 | Pulsed magnetic control system for interlocking functions of battery powered living tissue stimulators | Human Necessities | 73 | Expired |
| US4706168A | Systems and methods for illuminating objects for vision systems | Physics | 64 | Expired |
| US4872052A | Semiconductor device inspection system | Electricity | 49 | Expired |
| US4920273A | Z-axis measurement system | Physics | 19 | Expired |
| US4417818A | Integrating densitometer | Physics | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.