David Nelson
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Apr 9, 2003 → Apr 9, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6789378B1 | Training device | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.