Ralf Richter
20Patents
5h-index
13Co-inventors
66Inventor score
Filing activity: Aug 22, 2003 → Oct 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7677391B2 | Storage device for tools, especially screwdriver bits | Performing Operations; Transporting | 15 | Active |
| US7533625B2 | Unmanned underwater vessel | Performing Operations; Transporting | 7 | Expired |
| USD711709S1 | Wrench | General | 6 | Active |
| US7779732B2 | Screwdriver handle provided with a blade tip storage chamber | Performing Operations; Transporting | 6 | Expired |
| USD703505S1 | Wrench | General | 5 | Active |
| USD967682S1 | Wrench | General | 5 | Active |
| US7458296B2 | Screwing tool with interchangeable blade | Performing Operations; Transporting | 4 | Active |
| US11319953B2 | Screw spindle pump having a connector housing with two parts rotatable relative to one another and the pump housing | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11486392B2 | Screw spindle pump having a stop surface axially adjacent to an end surface of a running spindle | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6844692B1 | Climate control system and motor actuator therefor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9340267B2 | Method for detecting naval mines and naval mine detection system | Performing Operations; Transporting | 2 | Active |
| US10975864B2 | Screw pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9678821B2 | Operating a trace procedure for a computer program | Physics | 1 | Active |
| USD991758S1 | Wrench | General | 1 | Active |
| US10947970B2 | Modular system for producing a screw spindle pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6885164B2 | Climate control system and motor actuator therefor | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12025221B2 | Park lock mechanism for a motor vehicle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD997667S1 | Wrench | General | 0 | Active |
| US10828751B2 | Screwdriver having a changeable direction freewheel lock | Performing Operations; Transporting | 0 | Active |
| US10310927B2 | Operating a trace procedure for a computer program | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.