Dave B. Lundahl
7Patents
3h-index
1Co-inventors
43Inventor score
Filing activity: Nov 16, 2004 → Feb 25, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8669503B2 | Warm window buss bar system and safety mechanism | Emerging Cross-Sectional Technologies | 55 | Active |
| US7047693B2 | Multi-coil spring window counterbalance assembly | Fixed Constructions | 4 | Expired |
| US7506475B2 | Multi-coil spring window counterbalance assembly | Fixed Constructions | 4 | Active |
| US8136301B2 | Coil spring counterbalance | Fixed Constructions | 2 | Active |
| US8375641B2 | Coil spring counterbalance | Fixed Constructions | 1 | Active |
| US9516701B2 | Warm window buss bar system and safety mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
| US8530793B2 | Warm window buss bar system and safety mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.