Hartmut Meyer
13Patents
4h-index
18Co-inventors
57Inventor score
Filing activity: Oct 5, 1979 → Aug 10, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4318020A | Winding of an electric machine | Electricity | 13 | Expired |
| US7114612B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 9 | Expired |
| US5882189A | Sliding grate for a burnt-material-cooling unit, and grating plate therefor | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4329538A | Conductor bar of an electric machine | Electricity | 5 | Expired |
| US6920702B2 | Cooling grid for bulk material | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7156223B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 3 | Expired |
| US7886457B2 | Cooler for bulk material having a sealing device between adjoining conveying planks | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7021928B1 | Plate for a sliding cooler grate | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6036483A | Method of controlling the conveying speed of a grate cooler | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5887703A | Method for distributing material over the width of a conveying grate and push grate for carrying out this method | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6926521B2 | Method and device for treating bulk products | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7395917B2 | Method and apparatus for treating a layer of bulk material | Performing Operations; Transporting | 1 | Active |
| US5580005A | Arrangement for crushing and cooling material passing out of a firing oven | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.