Lewis Gray
15Patents
9h-index
18Co-inventors
69Inventor score
Filing activity: Jun 27, 1978 → Nov 29, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5257906A | Exhaust system for a turbomachine | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US5518366A | Exhaust system for a turbomachine | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7753652B2 | Aero-mixing of rotating blade structures | Emerging Cross-Sectional Technologies | 21 | Active |
| US4957007A | Bi-directional pressure sensing probe | Physics | 21 | Expired |
| US4204332A | Golf aid | Human Necessities | 19 | Expired |
| US5494405A | Method of modifying a steam turbine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6233937A | Cooling spray application to a turbine and exhaust region of a steam turbine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5181308A | Method for installing annular seals | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4416457A | Grooved honeycomb labyrinth seal for steam turbines | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5984628A | Steam turbine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5037114A | Labyrinth seal for steam turbines | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7004475B2 | Flow dam design for labyrinth seals to promote rotor stability | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5573370A | Steam turbine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4189927A | Condenser vacuum load compensating system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7854888B2 | Methods for determining effectiveness of waste water tank deodorizers and synthetic waste compositions for use in said methods | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.