Ceraver
26Patents
0Active
26Granted
34Portfolio score
Filing activity: Dec 11, 1973 → Mar 3, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4495664A | Titanium or titanium alloy pin for cement-free fixing in a long bone to form a prosthesis | Human Necessities | 157 | Expired |
| US4471024A | Method of manufacturing a tempered glass dielectric material for use as an electrical insulator and insulator fabricated therefrom | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4757162A | Rigid electrical insulator including a lightly tempered soda-lime glass dielectric | Emerging Cross-Sectional Technologies | 39 | Expired |
| US3977026A | Bone prosthesis made of sintered alumina | Human Necessities | 37 | Expired |
| US4261063A | Titanium or titanium alloy pin to be fixed in long bones | Human Necessities | 31 | Expired |
| US4179485A | Bone prosthesis and method of manufacture thereof | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4343604A | Die for extruding ceramic material to form a body of cellular structure, and a method of obtaining said die | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4825188A | Method of manufacturing a lightning arrester, and a lightning arrester obtained by the method | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4585500A | Method of manufacturing a reinforced composite structure of ceramic material | Chemistry; Metallurgy | 25 | Expired |
| US4271110A | Method of manufacturing a ceramic unit for indirect heat exchange and a heat exchanger unit obtained thereby | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4343354A | Static cylindrical monolithic structure having a large area of contact | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4440975A | Electrical insulator including a molded one-piece cover having plate-like fins with arcuately displaced mold line segments | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4833438A | Method of manufacturing a lightning arrester, and a lightning arrester obtained by the method | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4057687A | Connection between core and armatures of structures comprising a core of agglomerated fibres | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4343966A | Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings | Electricity | 14 | Expired |
| US4147759A | Method of manufacturing .beta.'SiAlON compounds | Chemistry; Metallurgy | 14 | Expired |
| US4724078A | Porous material and tubular filter made of said material | Chemistry; Metallurgy | 14 | Expired |
| US4476081A | Method of manufacturing an organic insulator | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4267403A | Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings | Electricity | 7 | Expired |
| US4576923A | Method of manufacturing parts or powders of a nitride compound of silicon or of a metal by reacting silicon or metal parts or powders in the solid state with a nitrogen-containing reactive gas | Performing Operations; Transporting | 6 | Expired |
| US4291741A | Method of fixing a metal strength member on a non-metal part | Performing Operations; Transporting | 5 | Expired |
| US3982888A | Heat treatment tunnel kiln for products having a circular cross-section | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4690630A | Device for stripping from a mold a composite electrical insulator | Performing Operations; Transporting | 4 | Expired |
| US3964536A | Method for fixing a metallic armature of a non-metallic part | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4670624A | Electrical suspension insulator having corrosion protective device for insulator cap thereof | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.