David J. Hilbert
12Patents
5h-index
13Co-inventors
55Inventor score
Filing activity: Oct 4, 2010 → Nov 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10048690B1 | Method and system for controlling two or more propulsion devices on a marine vessel | Emerging Cross-Sectional Technologies | 30 | Active |
| US9359058B1 | Outboard marine propulsion devices and methods of making outboard marine propulsion devices having exhaust runner cooling passages | Performing Operations; Transporting | 13 | Active |
| US10059417B1 | Marine propulsion device with hydrolock and stall prevention | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8876566B1 | Marine exhaust system with idle relief chamber | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9644514B1 | Exhaust systems for marine propulsion devices having sealing arrangements | Emerging Cross-Sectional Technologies | 5 | Active |
| US8317557B2 | Anti-ingestion system for a marine drive | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9758228B1 | Exhaust manifolds for outboard marine engines | Emerging Cross-Sectional Technologies | 3 | Active |
| US9518495B1 | Exhaust arrangements for marine propulsion devices | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9840955B1 | Exhaust systems and methods of assembling exhaust systems for marine propulsion devices | Emerging Cross-Sectional Technologies | 0 | Active |
| US10174656B2 | Exhaust systems and methods of assembling exhaust systems for marine propulsion devices | Emerging Cross-Sectional Technologies | 0 | Active |
| US10018136B1 | Method and control system for controlling a marine internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9551264B1 | Exhaust arrangements for marine propulsion devices | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.