Rainer Ottersbach
33Patents
6h-index
36Co-inventors
69Inventor score
Filing activity: Mar 9, 1998 → Jul 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8578899B2 | Camshaft adjuster | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US6182622A | Device for the relative rotation of a camshaft relative to a crankshaft that drives the camshaft in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6964250B2 | Internal combustion engine with hydraulic device for adjusting the rotation angle of a camshaft in relation to a crankshaft | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7243626B2 | Camshaft adjuster | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6701877B1 | Camshaft control device and control valve with leakage compensation | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7597076B2 | Camshaft adjuster | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7849825B2 | Control valve for a device for changing the control times of an internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Active |
| US8844483B2 | Clamping disk and cam adjusting unit | Emerging Cross-Sectional Technologies | 2 | Active |
| US7284516B2 | Internal combustion engine with hydraulic device for adjusting the rotation angle of a camshaft in relation to a crankshaft | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7798111B2 | Camshaft adjuster for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8261706B2 | Timing adjustment device for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7717074B2 | Camshaft adjuster for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6491009B1 | Method of controlling a device for varying the valve control times of an internal combustion engine, especially a camshaft adjustment device with a hydraulicaly releasable start locking system | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US11326681B2 | Elastic gear wheel of a harmonic drive | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8479695B2 | Device for varying the angular position of a camshaft with respect to a crankshaft of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6613221B2 | Sieve filter for fluid conduits, especially for hydraulic pressure lines in internal combustion engines | Performing Operations; Transporting | 1 | Expired |
| US11098796B2 | Harmonic drive | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7475660B2 | Camshaft adjuster | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7779801B2 | Camshaft adjuster for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7296547B2 | Device for adjusting the camshaft of an internal combustion engine and a mounting tool | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6089575A | Sealed seat for a hydraulic switching element in a mounting space for a direct-controlled cartridge valve in an insertion bore | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8950369B2 | Device for varying the angular position of a camshaft relative to a crankshaft of an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11905862B2 | Gear device, camshaft adjuster having the gear device, and internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8316808B2 | Control time adjusting device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6827053B2 | Camshaft control device and control valve with leakage compensation | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.