Andrew S. Walker
9Patents
5h-index
3Co-inventors
56Inventor score
Filing activity: Jun 15, 1993 → Dec 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5617653A | Break-away cleat assembly for athletic shoe | Human Necessities | 55 | Expired |
| US5377431A | Directionally yieldable cleat assembly | Human Necessities | 33 | Expired |
| US5743029A | Break-away cleat assembly for athletic shoes | Human Necessities | 26 | Expired |
| US5682689A | Rotating cleats for athletic shoes | Human Necessities | 23 | Expired |
| US5505012A | Directionally yieldable-cleat assembly | Human Necessities | 21 | Expired |
| US9079759B2 | Illuminated tap handle | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9868625B2 | System of illuminated tap handles | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9567202B2 | System for illuminated tap handles | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10138109B2 | System for wirelessly charging an illuminated tap handle | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.