"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "
Mark Twain ; Christmas greetings, 1890
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| Number | Title | Issue Date |
| 6638069 | Shaping cap for dental pin structures Shaping cap made of ceramic, metal or plastic material, which is suitable as a solid constituent of dental pin structures.... | 10/28/2003 |
| 5575651 | Prosthetic dental bridge foundation A module useful for forming a foundation for a dental prosthesis, the module including at least one each of (a) a post and (b) an extension unit, the post having a threaded end adapted to anchor the post into rigid dental materials such as tooth stubs or ... | 11/19/1996 |
| 5221206 | Device for producing quick couplings for dental prostheses Device for producing quick couplings for dental prostheses, of the type which includes at least one substantially spherical male element, which is intended to be monolithically integrated with a fixed part of the prosthesis, and a female element, whose in... | 06/22/1993 |