Thilo Volkmann
10Patents
5h-index
—Co-inventors
49Inventor score
Filing activity: Feb 1, 1995 → Jan 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6582199B1 | Multi-stage ejector pump | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US8157483B2 | Method and device for rendering vacuum conveyors inert | Performing Operations; Transporting | 15 | Active |
| US7354469B2 | Vacuum conveyor device with a multi-stage filter system | Performing Operations; Transporting | 7 | Expired |
| US5584668A | Multistage ejector pump for radial flow | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5849098A | Process and device for the reduction of the amount of liquids remaining on flat stock after a rolling process | Performing Operations; Transporting | 5 | Expired |
| US8967422B2 | Multilevel sheet metal container with outwardly beaded end faces | Performing Operations; Transporting | 5 | Active |
| US5593284A | Ejector pump having turbulence reducing flow directing profiles | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7368671B2 | Vacuum conveying apparatus with a weighing or metering device | Physics | 4 | Expired |
| US8349048B2 | Filter arrangement | Performing Operations; Transporting | 3 | Active |
| US5810563A | Ejector pump having flow directing profiles | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.