Dag Bergloff
10Patents
5h-index
22Co-inventors
62Inventor score
Filing activity: Apr 26, 1979 → Aug 24, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4851119A | Machine for pressing and dewatering or filtering | Performing Operations; Transporting | 12 | Expired |
| US5080700A | Rotatable adsorber apparatus for continuously purifying gases | Performing Operations; Transporting | 9 | Expired |
| US4834884A | Pressure device and seal for filter belt machines | Performing Operations; Transporting | 6 | Expired |
| US4270254A | Method for making grooved rollers for dehydrating runs of materials | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5048768A | Crushing or grinding element for drum refiners | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5203996A | Apparatus for pressing, dewatering or filtering | Performing Operations; Transporting | 4 | Expired |
| US5127591A | Apparatus for crushing or grinding of fibrous material, in particular drum refiner | Textiles; Paper | 3 | Expired |
| US4936518A | Apparatus for crushing or grinding of fibrous material, in particular drum refiner | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5228629A | Grinding element for drum refiner | Textiles; Paper | 2 | Expired |
| USRE35091E | Pressure device and seal for filter belt machines | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.