Horst Kippenberg
17Patents
7h-index
24Co-inventors
62Inventor score
Filing activity: Oct 31, 1974 → Mar 31, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4889760A | Filler layer electrical component and method for the manufacture thereof | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4032301A | Composite metal as a contact material for vacuum switches | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4935588A | Contact arrangement for vacuum switches with axial magnetic fields | Electricity | 15 | Expired |
| US4537745A | Method of producing copper-chromium fusion alloys as contact material for vacuum power switches | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5330702A | Process for producing CuCr contact pieces for vacuum switches as well as an appropriate contact piece | Electricity | 9 | Expired |
| US4797780A | Component with filled layers and electrical contacts and methods for its production | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4913932A | Method for the production of a component with a filled layer | Electricity | 7 | Expired |
| US4067379A | Method for the manufacture of multilayered contacts for medium-voltage vacuum power circuit breakers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4503010A | Process of producing a compound material of chromium and copper | Electricity | 5 | Expired |
| US5241745A | Process for producing a CUCB contact material for vacuum contactors | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4014659A | Impregnated compound metal as contact material for vacuum switches and method for its manufacture | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4780582A | Use of a fusion material of copper and chrome as the contact material for vacuum contactors | Electricity | 4 | Expired |
| US4147909A | Sintered composite material as contact material for medium-voltage vacuum power circuit breakers | Chemistry; Metallurgy | 4 | Expired |
| US4749830A | Contact pieces for vacuum switchgear, and method for the manufacture thereof | Electricity | 3 | Expired |
| US4829399A | Filled layer component made out of a monolithic ceramic body | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4906291A | Method for manufacturing melt materials of copper, chromium, and at least one readily evaporable component using a fusible electrode | Electricity | 1 | Expired |
| US5315081A | Vacuum switching tube for low-voltage and medium-voltage switches, particularly for vacuum contactors | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.