Derek A. Devries
1Patents
1Active
1Granted
38Portfolio score
Filing activity: Dec 3, 2008 → Dec 3, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8099331B2 | Method of facilitating value-based bartering over the internet | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.