Roll Forming Corporation
6Patents
3Active
6Granted
34Portfolio score
Filing activity: Feb 16, 1977 → Nov 6, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7103985B1 | Stringer check fixture and method | Physics | 9 | Expired |
| US4109499A | Roll forming apparatus and method | Performing Operations; Transporting | 7 | Expired |
| US5176019A | Forming of metal structural members | Performing Operations; Transporting | 4 | Expired |
| US9850553B2 | System and method for producing a hardened and tempered structural member | Emerging Cross-Sectional Technologies | 2 | Active |
| US8334477B1 | Method and apparatus for laser welding elongated workpieces | Performing Operations; Transporting | 0 | Active |
| US10697034B2 | System and method for producing a hardened and tempered structural member | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.