NRG Industries, Inc.
7Patents
0Active
7Granted
26Portfolio score
Filing activity: Feb 14, 1984 → Jun 11, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4621478A | Extruded plastic flush stop window mullion and framing system | Fixed Constructions | 38 | Expired |
| US5548970A | Air handling system | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6099405A | Damper blade system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5938524A | Damper blade system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5836814A | Damper blade system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6418831B1 | Tool holder and tab system for board cutting machine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6422114B1 | Drive system for board cutting machine | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.