Duane E. Rogers
10Patents
7h-index
16Co-inventors
59Inventor score
Filing activity: Jun 12, 1987 → Feb 13, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5460553A | Jet pump mounting system | Performing Operations; Transporting | 19 | Expired |
| US5062403A | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4799905A | Water jacketed exhaust relief system for marine propulsion devices | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5490804A | Marine propulsion unit having exteriorly accessible clean-out capability and flushing device for same | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5464357A | Jet pump exhaust system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5752863A | Outboard motor with improved jet propulsion unit | Performing Operations; Transporting | 8 | Expired |
| US6036556A | Outboard motor with bleed for engine cooling jacket | Performing Operations; Transporting | 7 | Expired |
| US5035211A | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5234362A | Outboard motor with improved housing interface | Performing Operations; Transporting | 3 | Expired |
| US5007393A | Integral lifting hook for an outboard engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.