Denman H. James
29Patents
5h-index
27Co-inventors
69Inventor score
Filing activity: Aug 14, 2003 → Sep 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7387189B2 | Emergency lubrication system | Emerging Cross-Sectional Technologies | 71 | Expired |
| US8256576B2 | On-demand lubrication system for improved flow management and containment | Emerging Cross-Sectional Technologies | 16 | Active |
| US8978829B2 | Turbomachine fluid delivery system | Emerging Cross-Sectional Technologies | 12 | Active |
| US8893469B2 | Oil bypass channel deaerator for a geared turbofan engine | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10196926B2 | Lubricating a rotating component during forward and/or reverse rotation | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8424646B2 | Interruption tolerant lubrication system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7931124B2 | On-demand lubrication system and method for improved flow management and containment | Emerging Cross-Sectional Technologies | 5 | Active |
| US10344679B2 | Shield for arranging between a bearing and a rotating seal element | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8292510B2 | Dual mode scavenge scoop | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11459952B2 | Air/oil mixture separation systems for gas turbine engines | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9964039B2 | Auxiliary lubricant supply pump stage integral with main lubricant pump stage | Emerging Cross-Sectional Technologies | 3 | Active |
| US10823075B2 | Oil coking mitigation in a gas turbine engine | Emerging Cross-Sectional Technologies | 3 | Active |
| US8727628B2 | Dual mode scavenge scoop | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11781481B2 | Oil circulation system for hybrid electric engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US10107197B2 | Lubrication system for gas turbine engines | Emerging Cross-Sectional Technologies | 2 | Active |
| US10662811B2 | Fluid damping structure ring and method of fluid damping | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11255272B2 | Shield for arranging between a bearing and a rotating seal element | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10494951B2 | Circulating lubricant through a turbine engine component with parallel pumps | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8490752B2 | Accurate fluid volume measurement for thermally expanding fluids | Physics | 0 | Active |
| US10221735B2 | Method of real-time oil consumption detection | Physics | 0 | Active |
| US10450894B2 | Bearing compartment scavenge control | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10774684B2 | Gas turbine engine seal assemblies | Emerging Cross-Sectional Technologies | 0 | Active |
| US10247095B2 | Reduced trim flow gas turbine engine oil system | Emerging Cross-Sectional Technologies | 0 | Active |
| US9885250B2 | Autonomous engine health management system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10711645B2 | Multiple reservoir lubrication system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.