FRC Holding Corp.
5Patents
1Active
5Granted
27Portfolio score
Filing activity: Apr 6, 1993 → Oct 19, 2012
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5591286A | Method of making window frame for concrete wall panel | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5356687A | Window frame for concrete wall panel | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5575870A | Method of making window frame for concrete wall panel | Fixed Constructions | 2 | Expired |
| US5798011A | Method of making window frame for concrete wall panel | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9341213B2 | Quick release roller sleeve mounting hub | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.