Michael Lafferty
7Patents
7h-index
4Co-inventors
48Inventor score
Filing activity: Feb 4, 1991 → Dec 22, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5188093A | Portable arthroscope with periscope optics | Human Necessities | 76 | Expired |
| US5873130A | Wrist guard for snowboarding | Chemistry; Metallurgy | 67 | Expired |
| US5329936A | Portable arthroscope with periscope optics | Human Necessities | 30 | Expired |
| US5446362A | Thermal protection for AC traction motors using temperature estimations to calculate torque limits and blower speed requirements | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5411500A | Portable arthroscope with disposable probe | Human Necessities | 25 | Expired |
| US5323767A | Portable arthroscope with periscope optics | Human Necessities | 22 | Expired |
| USD342136S | Disposable arthroscope | General | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.