Manfred Winter
20Patents
6h-index
63Co-inventors
72Inventor score
Filing activity: Oct 27, 1992 → Oct 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7004986B2 | Filter in a filter housing | Performing Operations; Transporting | 146 | Expired |
| US6572667B1 | Filter system | Performing Operations; Transporting | 144 | Expired |
| US6953124B2 | Filter element with end face inlets and discharge outlets | Performing Operations; Transporting | 141 | Expired |
| US7090708B2 | Filter element for filtering a fluid stream | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6629732B1 | Load compensating device for adjusting a seat rest | Performing Operations; Transporting | 14 | Expired |
| US7543792B1 | Device and method for adjusting seats in vehicles | Performing Operations; Transporting | 11 | Expired |
| US5329903A | Pivotable joint | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9587598B2 | Filter housing and filter assembly | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9539533B2 | Cyclone filter device | Performing Operations; Transporting | 3 | Active |
| US10427080B2 | Filter holder, filter element and filter arrangement | Performing Operations; Transporting | 2 | Active |
| US8234947B2 | Transmission arrangement having axial securing element | Emerging Cross-Sectional Technologies | 1 | Active |
| US10744444B2 | Filter Element, in Particular for Gas Filtration, and filter device | Performing Operations; Transporting | 1 | Active |
| US11890567B2 | Filter holder, filter element and filter arrangement | Performing Operations; Transporting | 0 | Active |
| US10773201B2 | Annular filter element, in particular for gas filtration | Performing Operations; Transporting | 0 | Active |
| US10105636B2 | Air filter for the interior air of cabins of vehicles, agricultural, construction, and work machines | Performing Operations; Transporting | 0 | Active |
| US9233328B2 | Cyclone separator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11338237B2 | Hollow filter element, in particular for gas filtration | Performing Operations; Transporting | 0 | Active |
| US10898848B2 | Air filter for the interior air of cabins of vehicles, agricultural, construction, and work machines | Performing Operations; Transporting | 0 | Active |
| US8741016B2 | Filter device | Performing Operations; Transporting | 0 | Active |
| US10898842B2 | Filter element, in particular for gas filtration | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.