Concepts ETI, Inc.
20Patents
14Active
20Granted
49Portfolio score
Filing activity: Mar 11, 1993 → Mar 14, 2014 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6134880A | Turbine engine with intercooler in bypass air passage | Emerging Cross-Sectional Technologies | 114 | Expired |
| US6808179B1 | Turbomachinery seal | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US5730580A | Turbomachines having rogue vanes | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US7025557B2 | Secondary flow control system | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6699008B2 | Flow stabilizing device | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5368440A | Radial turbo machine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US8616829B2 | Shrouded turbine assembly | Emerging Cross-Sectional Technologies | 10 | Active |
| US8506237B2 | Radial-flow turbomachines having performance-enhancing features | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8974184B2 | Turbomachinery having self-articulating blades, shutter valve, partial-admission shutters, and/or variable pitch inlet nozzles | Emerging Cross-Sectional Technologies | 7 | Active |
| US8926276B2 | Structures and methods for forcing coupling of flow fields of adjacent bladed elements of turbomachines, and turbomachines incorporating the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US9083212B2 | Overhung turbine and generator system with turbine cartridge | Emerging Cross-Sectional Technologies | 6 | Active |
| US7640745B2 | High-pressure fluid compression system utilizing cascading effluent energy recovery | Chemistry; Metallurgy | 6 | Active |
| US7577547B2 | Jacobian scaling parameter system and method for automatic grid generation | Physics | 4 | Active |
| US8100631B2 | Fluid-type absorption dynamometer having an enhanced power range | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7577546B2 | Source decay parameter system and method for automatic grid generation | Physics | 3 | Active |
| US8112245B2 | First-point distance parameter system and method for automatic grid generation | Physics | 1 | Active |
| US9163516B2 | Fluid movement system and method for determining impeller blade angles for use therewith | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9039349B2 | Turbocompressor and system for a supercritical-fluid cycle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8245532B2 | Semi-closed air-cycle refrigeration system and a positive-pressure snow removal cyclone separator therefor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8844370B1 | Electromagnetic flow meter having a driver circuit including a current transducer | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.