Shoe Spring, Inc.
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Oct 15, 1999 → Feb 20, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6282814A | Spring cushioned shoe | Human Necessities | 98 | Expired |
| US6886274B2 | Spring cushioned shoe | Human Necessities | 59 | Expired |
| US6665957B2 | Fluid flow system for spring-cushioned shoe | Human Necessities | 48 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.