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| Number | Title | Issue Date |
| 4370899 | Flywheel for kinetic energy storage A unitary, wide rim of fiber composite material for use in conjunction with flywheels for inertial energy storage apparatus, the rim being fabricated to minimize radial stresses and equalize hoop stresses ordinarily produced at high speed rotation of the ... | 02/01/1983 |
| 4341001 | Hub for use in flywheels for kinetic energy storage A unitary hub and method of fabricating such a hub for use in conjunction with flywheels for inertial energy storage apparatus, the hub having a double convex domed configuration cut into double spider leg shape upon which a flywheel rim, such as one comp... | 07/27/1982 |
| 4285251 | Rim for use in flywheels for kinetic energy storage A unitary, wide rim of fiber composite material for use in conjunction with flywheels for inertial energy storage apparatus, the rim being fabricated to minimize radial stresses and equalize hoop stresses ordinarily produced at high speed rotation of the ... | 08/25/1981 |
