Werner Bartling
13Patents
4h-index
4Co-inventors
53Inventor score
Filing activity: May 10, 1988 → Apr 21, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4888884A | Method and plant for cleaning dryer exhaust gases during the drying of wood chips, wood fiber of the like | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US8500177B2 | Sand spreading system | Performing Operations; Transporting | 6 | Active |
| US5788746A | Method for cleaning a filter element and a filter module for a filter installation; a method of filtering crude or contaminated gas and a filter installation | Performing Operations; Transporting | 6 | Expired |
| US8073591B2 | Method and apparatus for monitoring sand supply to a scattering device for a rail vehicle | Performing Operations; Transporting | 5 | Active |
| US9637140B2 | Metering device for granular material | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6938935B2 | Metering device for sand spreading devices, especially for rail vehicles | Performing Operations; Transporting | 3 | Expired |
| US8517432B2 | Sand dosing and blocking device | Performing Operations; Transporting | 2 | Active |
| USRE40735E1 | Metering device for sand spreading devices, especially for rail vehicles | General | 2 | Active |
| US11407599B2 | Apparatus for filling a container with bulk material | Performing Operations; Transporting | 2 | Active |
| US7128284B2 | Sprinkling appliance | Performing Operations; Transporting | 1 | Expired |
| US11938756B2 | Granular material metering device and method | Performing Operations; Transporting | 0 | Active |
| US12017688B2 | Device for spreading granulate | Performing Operations; Transporting | 0 | Active |
| US10124813B2 | Discharge device for granular material | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.