James D. Gray
5Patents
4h-index
8Co-inventors
50Inventor score
Filing activity: Jun 24, 1985 → May 23, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5431552A | Vane pump | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5053231A | Process for preparing an alcoholic product | Chemistry; Metallurgy | 7 | Expired |
| USD294265S | Fluid ejector pump | General | 5 | Expired |
| US9714140B1 | Belt configured to include rigid portions | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5700140A | Pump with improved bearing arrangement for axial position control | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.