Erich Dörfler
31Patents
6h-index
22Co-inventors
69Inventor score
Filing activity: Jul 9, 1997 → May 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8794707B2 | Adjusting device for a seat and method of operating an adjusting device | Performing Operations; Transporting | 56 | Active |
| US10576855B2 | Mechanism for adjusting contour of seat and seat with contour-adjusting mechanism | Performing Operations; Transporting | 9 | Active |
| US8784080B2 | Diaphragm pump for a seat adjusting device and seat adjusting device | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US9080581B2 | Valve assembly and pneumatic seat adjusting device | Emerging Cross-Sectional Technologies | 7 | Active |
| US11073219B2 | Actuator for a pneumatic valve, valve element, valve assembly and pump | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10948097B2 | Valve assembly and pump with integrated valve for lumbar support | Performing Operations; Transporting | 7 | Active |
| US10890268B2 | Valve and valve arrangement | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10995873B2 | Valve and valve arrangement | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6945276B2 | Valve with unilaterally constrained piezoelectric bending element as actuating device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11054053B2 | Valve and valve arrangement | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US5862828A | Oscillating valve for a double acting operating cylinder | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10948095B2 | Valve and valve arrangement | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11774003B2 | Valve | Performing Operations; Transporting | 1 | Active |
| US12122273B2 | Air cushion arrangement | Performing Operations; Transporting | 0 | Active |
| US12124239B2 | Circuit arrangement for controlling seat comfort systems, seat, and method for controlling a seat comfort system | Physics | 0 | Active |
| US12257941B2 | Air cushion arrangement for a seat, for example a vehicle seat | Performing Operations; Transporting | 0 | Active |
| US11759382B2 | Air cushion arrangement for a seat, for example a vehicle seat | Human Necessities | 0 | Active |
| US11773877B2 | Connecting element and supply block for a valve array | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10183599B2 | Device and method for adjusting a contour of a vehicle seat with contour adjustment | Performing Operations; Transporting | 0 | Active |
| US11795977B2 | Pump housing, pump, and seat | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12012950B2 | Diaphragm assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11345231B2 | Valve system for a fuel tank | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9261092B2 | Pump, in particular pneumatic pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11920571B2 | Circuit arrangement and method to control at least one valve, valve, valve arrangement and seat comfort system | Performing Operations; Transporting | 0 | Active |
| US11229292B2 | Air cushion device and seat with the air cushion device | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.