James E. Ball
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Jun 21, 2002 → Jun 21, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6646193B1 | Easy install musical instrument string system | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.