Andrew Hal Walker
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Nov 29, 1994 → Apr 4, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5617653A | Break-away cleat assembly for athletic shoe | Human Necessities | 55 | Expired |
| US5682689A | Rotating cleats for athletic shoes | Human Necessities | 23 | Expired |
| US5505012A | Directionally yieldable-cleat assembly | Human Necessities | 21 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.