Stefan Uhl
17Patents
8h-index
39Co-inventors
72Inventor score
Filing activity: Oct 17, 1994 → Jan 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6523955B1 | Method for improving optic perceptive faculty by modifying the retinal image | Physics | 80 | Expired |
| US5744223A | Marking of vehicles to hinder theft and/or unauthorized sale | Emerging Cross-Sectional Technologies | 48 | Expired |
| US8038872B2 | Filtering device for fluids, in particular for fuel | Performing Operations; Transporting | 20 | Active |
| US5589272A | Glazing | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8231779B2 | Filtering device for fluids, in particular for fuel | Performing Operations; Transporting | 16 | Active |
| US6885810B2 | Electrically heated hair dryer with catalytic odor filter | Performing Operations; Transporting | 13 | Expired |
| US6714327B1 | Use of a holographic video screen as a display surface in a vehicle | Physics | 11 | Expired |
| US6213627A | Illuminating system | Physics | 8 | Expired |
| US9631978B2 | Method for a hair colour consultation | Human Necessities | 4 | Active |
| US5754343A | Reflectively controllable glazing | Fixed Constructions | 4 | Expired |
| US7479618B2 | Device for heat treatment | Human Necessities | 3 | Expired |
| US6690408B1 | Use of a holographic video screen as a display surface for information systems | Physics | 2 | Expired |
| US6425684B1 | Vehicle lighting unit with an optical conductor system | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9199522B2 | Axle and production method thereof | Performing Operations; Transporting | 2 | Active |
| US10030624B2 | Method for automatically switching off an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US7997066B2 | Method for monitoring the functionality of the heating of a catalytic converter situated in an exhaust system of an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9815004B2 | Filter with a liquid drain valve | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.