Erich Freytag
13Patents
3h-index
12Co-inventors
57Inventor score
Filing activity: Oct 11, 2002 → Mar 31, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7413201B2 | Steering systems | Emerging Cross-Sectional Technologies | 10 | Active |
| US9834045B2 | Vehicle tire deformation detection device | Physics | 5 | Active |
| US10526031B2 | Fender assembly for a tractor | Performing Operations; Transporting | 4 | Active |
| US6764526B2 | Dry air filter for combusion engines of vehicles | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9561717B2 | Fan shroud on an agricultural vehicle | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11712962B2 | Utility vehicle cooling fan installation | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9254788B2 | Folding rear view mirrors | Performing Operations; Transporting | 0 | Active |
| US11198362B2 | Variable capacity fuel tank | Performing Operations; Transporting | 0 | Active |
| US12285890B2 | Method for the production of a reinforced thermoplastic container | Performing Operations; Transporting | 0 | Active |
| US12240278B2 | Tires and wheels comprising adjustable stiffening lines, and machines having same | Performing Operations; Transporting | 0 | Active |
| US12426525B2 | Agricultural machine with additional axle | Human Necessities | 0 | Active |
| US10730565B2 | Tractor fender assembly | Performing Operations; Transporting | 0 | Active |
| US10507872B2 | Tractor fender assembly | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.