David R. Werner
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Oct 26, 2004 → Oct 26, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7218214B2 | Auxiliary safety light system | Performing Operations; Transporting | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.