HILMAN, INCORPORATED
2Patents
1Active
2Granted
32Portfolio score
Filing activity: Jan 21, 2004 → Mar 9, 2012
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7275908B2 | Swivel ram roller | Performing Operations; Transporting | 2 | Expired |
| US8672063B2 | Motorized chain roller | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.