"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 7322358 | Soft cling female condom A female condom is provided that includes a pouch of resilient membranous material and a hydrophilic cling mechanism. According to an embodiment of the invention, the cling mechanism includes three or more foam cling elements attached to an outer surface of the pouc... | 01/29/2008 |
| 7047975 | Female condom employing tensegrity principle Employing the known “tensegrity” principle, a female condom is configured such that when the condom is inserted into a woman's vagina, the woman's introitus acts on a proximal section of an elongated pouch extending between internal and external biasing members ... | 05/23/2006 |
| 5938637 | Single-use medicine delivery unit for needleless hypodermic injector A disposable medicine delivery unit for use in a needleless hypodermic injector is configured to allow economical replacement, after each injection, of a patient contact surface and the entire injection flow-path of the medicament, to thereby ensure steri... | 08/17/1999 |
| 5771900 | Contraceptive diaphragm A contraceptive diaphragm having a rim surrounding a thin membrane, the membrane having a cervical dome extending downwardly from a posterior portion of the membrane. The rim has two curvilinear bands joined together at their respective ends and encased i... | 06/30/1998 |
| 5668017 | Radial absorption device The assay device of this invention provides for very simple assay procedures leading to rapid, sensitive, specific detection of an analyte in a solution. The device is inexpensive and easily manufactured, particularly if automated manufacturing processes ... | 09/16/1997 |
| 5222948 | Injection port for single-use syringe An improved injection port (1) for a single-use syringe is described. One embodiment of the injection port has a one-way valve system for making it more difficult to reuse the syringe (2). The one-way valve system has a flap or diaphragm valve (6) housed ... | 06/29/1993 |
| 4883473 | Single use injection device A single use, single dose injection administering device including a drug or vaccine containing body and a needle wherein the sidewalls have memory causing at least one sidewall to collapse into the other during the administration of the vaccine.... | 11/28/1989 |