Celebrity Inventors
Actress Jamie Lee Curtis is a patented inventor - she created a diaper equipped with a premoistened baby wipe. And that's no act!
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| Number | Title | Issue Date |
| 3978441 | Permanent magnet holding system A permanent magnet holding system, e.g. adapted to handle ferromagnetic material, of which the cancellation of the magnetic holding force is effected with a minimum expenditure of energy, and wherein the external magnetism may reliably be cancelled out, c... | 08/31/1976 |
| 3969657 | Magnetizing and demagnetizing electrical circuit An appliance for magnetizing and demagnetizing permanent magnets, incorporating an electrical circuit arrangement consisting essentially of at least one chargeable condenser, a magnetizing and demagnetizing coil, an electronic switch, and wherein a diode ... | 07/13/1976 |
| 3942954 | Sintering steel-bonded carbide hard alloy A sintered alloy comprising a carbide of preferably titanium and a steel matrix of an alloy steel containing chromium, molybdenum, copper and vanadium as alloying elements provide high temperature hardness and wear resistance. Preferred alloys contain 0.8... | 03/09/1976 |
