Richard M. Hamlin
6Patents
0Active
6Granted
15Portfolio score
Filing activity: Apr 15, 1976 → Mar 16, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD244188S | Vehicle wheel | General | 3 | Expired |
| USD244187S | Vehicle wheel | General | 1 | Expired |
| USD244186S | Vehicle wheel | General | 0 | Expired |
| USD244185S | Vehicle wheel | General | 0 | Expired |
| USD244189S | Vehicle wheel | General | 0 | Expired |
| USD253233S | Vehicle wheel | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.