| Patent No. | Patent Title: |
| 4577116 | System for providing electrical energy to a missile and the like |
| 4527072 | Divisible cabin for a windmill |
| 4525633 | Wind turbine maximum power tracking device |
| 4524283 | Energy converter |
| 4521692 | Motor generator shutdown circuit for extended ridethrough |
| 4520273 | Fluid responsive rotor generator |
| 4520271 | Stop-start device for a motor vehicle engine |
| 4520272 | Engine speed regulating system |
| 4517467 | Wind turbine with gale protection |
| 4517466 | Vacuum pump |
| 4514644 | Ocean powered pump |
| 4513206 | Exploitation of wind energy for producing electrical power |
| 4511808 | Installation for exploiting water currents in flowing waters by m... |
| 4511806 | Pressure drop power generation |
| 4511805 | Convertor for thermal energy into electrical energy using Stirlin... |
| 4510396 | Method of controlling automatic stop and restart of an engine |
| 4510395 | Double-axle drive for electric self-propelled railway vehicle |
| 4508971 | Two reservoir solar air-weight impelling hydro power system |
| 4508973 | Wind turbine electric generator |
| 4503337 | Power supply system for heat and electricity |
| 4503338 | System for controlling the advance and rotation of the actuator o... |
| 4501973 | Skids for rotating machinery |
| 4498017 | Generating power from wind |
| 4496846 | Power generation from wind |
| 4496848 | Device for harnessing wind energy including shock absorber |
| 4496847 | Power generation from wind |
| 4495424 | Plant for utilization of wind and waves |
| 4495423 | Wind energy conversion system |
| 4494006 | Method and apparatus for controlling a multicompressor station |
| 4492874 | Synchronization fuel control for gas turbine-driven AC generator ... |
| 4492875 | Wave powered buoy generator |
| 4491740 | Windmill power system |
| 4490623 | Wind motor machine |
| 4488053 | Electric constant speed/variable speed drive/generator assembly |
| 4486668 | Alternator with vacuum pump |
| 4486669 | Wind generator kite system |
| 4486667 | Drive system for an electric generator |
| 4486038 | Energy storage |
| 4485310 | Combination of a compression or expansion turbine engine and an e... |
| 4484082 | Power plant and process utilizing gravitational force |
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