Ralph J. Ortolano
15Patents
9h-index
6Co-inventors
61Inventor score
Filing activity: Jun 30, 1980 → May 17, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4710102A | Connected turbine shrouding | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5257908A | Turbine lashing structure | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5133643A | Shroud fitting | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4730984A | Bladed rotor structure having bifurcated blade roots | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5683226A | Steam turbine components with differentially coated surfaces | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5062769A | Connector for turbine element | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5238368A | Converting grouped blading to equivalent integral covered blading | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5183244A | Blade assembling | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4386887A | Continuous harmonic shrouding | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4662824A | Sleeve connectors for turbines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4776764A | Structure for an axial flow elastic fluid utilizing machine | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5146679A | Method of converting grouped blading to equivalent integral covered blading | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5026032A | Blade assembly tool | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5248241A | Components made of hardenable and non-hardenable materials | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USRE32737E | Continuous harmonic shrouding | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.