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| Number | Title | Issue Date |
| 7175437 | Dental bridge holder alignment mechanism A positioning aid, formed T-shaped, is adhesively attached to portions of a broken denture plate prior to placement of the dental plate portions into a dental impression tray whereby the positioning aids extend into and are embedded into the impression material in t... | 02/13/2007 |
| 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 |
| 6371762 | Ceramic tooth restorations and method for manufacturing ceramic tooth restorations A ceramic tooth restoration has two neighboring ceramic tooth replacement elements each having a recess. A connecting member is placed into the recesses. A glass paste is provided for anchoring the connecting member in the recesses by sintering at a tempe... | 04/16/2002 |
| 5632621 | Dentures for anterior teeth A denture of the present invention includes a molded, plastic dental plate in which is mounted at least one anterior artificial tooth. The anterior artificial tooth includes a base surface and a concealed portion which are mounted in a base portion of the... | 05/27/1997 |
| 5501598 | Dental tooth system A denture tooth system (10) for a partially or completely edentulous patient, comprising a block of denture teeth (12), each tooth including enlarged undercut surfaces (14) disposed thereupon to permit greater mechanical retention to a rigid base to which... | 03/26/1996 |
| 4957438 | Dental coupling assembly and method for its use A dental coupling assembly for anchoring a prosthesis in the mouth in which a holding member has a recess defined by a straight right circular cylindrical wall and a closed bottom which confronts the outer right circular cylindrical wall of a plug member ... | 09/18/1990 |
| 4795345 | Artificial teeth An artificial tooth has a length of its buccal side substantially equal to that of a natural tooth and a length of its lingual side in the range of 4.0 mm to a length shorter than the length of its buccal side by at least 2.5 mm. A basal surface is of a c... | 01/03/1989 |
| 4689013 | Modular system for restorative dentistry A system of modular components for making dental restorative bridges, and a new method of making dental restorative bridges, using bars and fittings for fixing them between abutments, and prefabricated modules which provided pontic incisal and occlusal po... | 08/25/1987 |
| 4059901 | Porcelain fused to metal denture tooth retainer A porcelain denture tooth for attachment to the denture plastic base, mounted to the gums, made with a unitary thinwalled metal embedded support, U-shaped in cross-section, embedded in the denture tooth body, with portions of the U-shaped metal retainer e... | 11/29/1977 |
