Ralph W. Matthews
7Patents
6h-index
13Co-inventors
60Inventor score
Filing activity: Feb 19, 1974 → Sep 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5244811A | Method and system for determining organic matter in an aqueous solution | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4280053A | Technetium-99m generators | Physics | 23 | Expired |
| US9840930B2 | Internal cooling system with insert forming nearwall cooling channels in midchord cooling cavities of a gas turbine airfoil | Mechanical Engineering; Lighting; Heating | 22 | Active |
| US3935882A | Hydraulic tank reservoir pressure and vacuum stabilizer system | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US8985949B2 | Cooling system including wavy cooling chamber in a trailing edge portion of an airfoil assembly | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US4206358A | Technetium-99 generators | Physics | 6 | Expired |
| US4020329A | Apparatus for radiation dose measurement | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.