Frederick E. To
5Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Jun 29, 1998 → Apr 5, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6199796A | Adaptive pneumatic wing for fixed wing aircraft | Performing Operations; Transporting | 43 | Expired |
| US6347769B1 | Adaptive pneumatic wings for flying devices with fixed wings | Performing Operations; Transporting | 42 | Expired |
| US6499420B1 | Pneumatic float for light and ultralight aircraft | Performing Operations; Transporting | 4 | Expired |
| US6874192B2 | Pneumatic construction or bridging element | Fixed Constructions | 1 | Expired |
| US6644591B2 | Aerodynamic supplementary device for float aircraft | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.