David J. Drennan
4Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Aug 2, 2011 → Aug 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8672077B2 | Integrated cast motorcycle chassis and motor housing | Performing Operations; Transporting | 34 | Active |
| US9193411B2 | Integrated cast motorcycle chassis and motor housing | Performing Operations; Transporting | 7 | Active |
| US9403574B2 | Integrated cast motorcycle chassis and motor housing | Performing Operations; Transporting | 7 | Active |
| US12348923B2 | Systems, device assemblies, and methods for achieving acoustic seal and ingress protection | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.