Ralf Behrens
8Patents
4h-index
12Co-inventors
54Inventor score
Filing activity: Jan 26, 1989 → Nov 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4917618A | Mounting system for plug-in modules | Electricity | 25 | Expired |
| US9036150B2 | Scattered radiation fire detector and method for the automatic detection of a fire situation | Physics | 9 | Active |
| US7165984B1 | Operating element with on and/or off lever piece for printed circuit boards | Electricity | 6 | Expired |
| US6137052A | Shielded mounting rack for electrical printed circuit board assemblies provided with a spring conductive strip | Electricity | 4 | Expired |
| US7130199B2 | Operating element for engaging and extraction of planar sub-assemblies | Electricity | 3 | Expired |
| US6924430B2 | ACTUATING ELEMENT COMPRISING A LOCKING ELEMENT FOR INSERTING AND REMOVING FLAT MODULES BY LEVERAGE IN A LEAST THREE CONNECTION POSITIONS, FRONT ELEMENT FOR A FLAT MODULE, COMPRISING AN ACTUATING ELEMENT AND A SUBASSEMBLY SUPPORT FOR RECEIVING FLAT MODULES | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7142432B2 | Operating lever with display element | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8162543B2 | Method to correct imaging errors of an x-ray image intensifier system and associated x-ray image intensifier system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.