Bertram Bartelt
10Patents
2h-index
8Co-inventors
47Inventor score
Filing activity: Jan 11, 1995 → Apr 18, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5554284A | Backwashable filter for fluids | Performing Operations; Transporting | 11 | Expired |
| US5723051A | Gap filter for liquids or gases | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9248393B2 | Cup-shaped housing, device for separating liquid from air, and method for mounting the cup-shaped housing on a nipple | Emerging Cross-Sectional Technologies | 1 | Active |
| US11161071B2 | Separating device for separating a fluid from gas as well as separating element and coupling element for such a separating device | Performing Operations; Transporting | 1 | Active |
| US10391436B2 | Housing, housing cover and connecting part of a device for separating at least one fluid from a gas and a device for the separation of a fluid | Performing Operations; Transporting | 1 | Active |
| US10035092B2 | Housing, housing cover and connecting part of a device for separating at least one fluid from a gas and a device for the separation of a fluid | Performing Operations; Transporting | 1 | Active |
| US12263434B2 | Separating apparatus for separating liquid from gas, in particular air, and separating system of a machine | Performing Operations; Transporting | 0 | Active |
| US11679353B2 | Separating device for separating a fluid from gas as well as separating element and coupling element for such a separating device | Performing Operations; Transporting | 0 | Active |
| US11346333B2 | Separation device and oil separating air filter assembly comprising such separation device as well as method for separating fluid from a gas stream deriving from a connecting device | Performing Operations; Transporting | 0 | Active |
| US11439940B2 | Separation device and oil separating air filter assembly comprising such separation device as well as method for separating fluid from a gas stream deriving from a connecting device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.