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Magician Harry Houdini patented a "Diver's Suit" enabling the wearer to "quickly divest himself of the suit while being submerged and to safely escape and reach the surface of the water."
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| Number | Title | Issue Date |
| 7156893 | Method of making niobium and other metal powders Methods of forming niobium powders and other metal powders are described. The method involves milling the metal powders at elevated temperatures and in the presence of at least one liquid solvent. The methods of the present invention have the ability to reduce DC le... | 01/02/2007 |
| 7041150 | Preparation of alloys by the Armstrong method A method and apparatus for making alloys or ceramics by the subsurface injection of an equilibrium vapor of a boiling liquid of the ceramic or alloys constituents is disclosed. Various powders and products are disclosed. ... | 05/09/2006 |
| 5910621 | Treatment of titaniferous materials A process for facilitating the removal of impurities e.g. radionuclides, such as uranium and thorium, and/or one or more of their radionuclide daughters, from titaniferous material includes contacting the titaniferous material with one or more reagents at... | 06/08/1999 |
| 5578109 | Treatment of titaniferous materials A process for facilitating the removal of impurities e.g. radionuclides, such as uranium and thorium, and/or one or more of their radionuclide daughters, from titaniferous material includes contacting the titaniferous material with one or more reagents at... | 11/26/1996 |
| 5290337 | Pyrochemical processes for producing Pu, Th and U metals with recyclable byproduct salts In the pyrochemical reduction of uranium dioxide or other actinide metal oxides by reaction with magnesium, magnesium oxide byproduct is produced. The use of a salt flux comprising magnesium chloride and a rare earth element trichloride such as neodymium ... | 03/01/1994 |
| 5147616 | Magnesium transport extraction of transuranium elements from LWR fuel A process of separating transuranium actinide values from uranium values present in spent nuclear oxide fuels which contain rare earth and noble metal fission products. The oxide fuel is reduced with Ca metal in the presence of CaCl2 and a U-Fe... | 09/15/1992 |
| 5141723 | Uranium chloride extraction of transuranium elements from LWR fuel A process of separating transuranium actinide values from uranium values present in spent nuclear oxide fuels containing rare earth and noble metal fission products as well as other fission products is disclosed. The oxide fuel is reduced with Ca metal in... | 08/25/1992 |
| 4687632 | Metal or alloy forming reduction process and apparatus A reduction process for the production of a product metal which includes the step of reacting at least one reducible metal compound and a reducing metal in a sealed reaction zone by heating the reactants without any substantial agitation from a temperatur... | 08/18/1987 |
| 4193792 | Process for Class IIIB metals ore reduction By combining the two processes for Class IIIB metal ore reduction, namely U.S. Pat. Nos. 3,980,471 and 3,791,815, so the same reduction ingredients incorporated within both patents are mixed together with the ore to be reduced, heated until mixture is a d... | 03/18/1980 |
| 4032328 | Metal reduction process An improved metal reduction process permits the efficient production of metal from reducible metal compounds by means of reducing metal. Broadly, the invention relates to conducting the reaction between a reducible metal compound and a reducing metal in a... | 06/28/1977 |
