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 |
| 5546660 | Dynamic razor head A razor head comprising a support structure having side portions positioned outside the cutting path of the blade edges and which are formed of a resilient material, for example, a synthetic rubber-like compound. By positioning resilient material in skin-... | 08/20/1996 |
| 5489717 | Glutamate (NMDA) receptor antagonists Novel naphthyl-substituted -amino acid derivatives, pharmaceutical compositions containing the same and a method of using the same, for the blockade of aspartate and glutamate receptors, are described. Novel intermediates of the napthyl-substituted... | 02/06/1996 |
| 5369885 | Insert molded dynamic shaving system A wet-shaving razor unit having at least one vertically-displaceable blade responsive to forces encountered during shaving. The razor unit also includes laterally-disposed vertical return springs extending from and continuous with both ends of the razor u... | 12/06/1994 |
| 4971787 | Antacid chewing gum According to this invention a medicament containing gum having improved delivery properties is produced by utilizing a chewing gum composition having a moisture content not greater than 0.3% by weight which softens at 40° C. to 60° C. and has an equilib... | 11/20/1990 |
| 4680189 | Ingestible, high density, compressed-tablet fiber-composition An ingestible, high-density compressed-tablet fiber-composition having a high dietary fiber content is prepared by blending at least one high fiber source with a microcrystalline cellulose compression aid; mixing water with the blend at a rate ratio of ab... | 07/14/1987 |