Inventor · disambiguated record
Erich Dörfler
Also filed as: DOERFLER ERICH · DOERFLER ERICH N · DORFLER ERICH · DÖRFLER ERICH
31 granted patents·10 pending applications·160 citations·filing 1997–2024
95Inventor score
Top patents by PatentIndex Score
41 records- 0194US11073219B2Actuator for a pneumatic valve, valve element, valve assembly and pumpALFMEIER PRAEZISION SE·Filed 2019·Granted Jul 27, 2021·11 cites·23 claims
- 0294US8794707B2Adjusting device for a seat and method of operating an adjusting deviceBOCSANYI BERTHOLD·Filed 2011·Granted Aug 5, 2014·67 cites·15 claims
- 0393US10995873B2Valve and valve arrangementALFMEIER PRAEZISION SE·Filed 2018·Granted May 4, 2021·9 cites·21 claims
- 0491US10890268B2Valve and valve arrangementALFMEIER PRAEZISION SE·Filed 2019·Granted Jan 12, 2021·7 cites·18 claims
- 0591US10576855B2Mechanism for adjusting contour of seat and seat with contour-adjusting mechanismALFMEIER PRAEZISION SE·Filed 2018·Granted Mar 3, 2020·10 cites·13 claims
- 0690US10948097B2Valve assembly and pump with integrated valve for lumbar supportALFMEIER PRAEZISION SE·Filed 2019·Granted Mar 16, 2021·9 cites·18 claims
- 0786US8784080B2Diaphragm pump for a seat adjusting device and seat adjusting deviceDÖRFLER ERICH·Filed 2011·Granted Jul 22, 2014·12 cites·13 claims
- 0884US11774003B2ValveALFMEIER PRAEZISION SE·Filed 2021·Granted Oct 3, 2023·2 cites·18 claims
- 0981US9080581B2Valve assembly and pneumatic seat adjusting deviceBOCSANYI BERTHOLD·Filed 2011·Granted Jul 14, 2015·13 cites·15 claims
- 1080US10948095B2Valve and valve arrangementALFMEIER PRAEZISION SE·Filed 2019·Granted Mar 16, 2021·2 cites·19 claims
- 1179US11759382B2Air cushion arrangement for a seat, for example a vehicle seatALFMEIER PRAEZISION SE·Filed 2020·Granted Sep 19, 2023·2 cites·18 claims
- 1278US11054053B2Valve and valve arrangementALFMEIER PRAEZISION SE·Filed 2018·Granted Jul 6, 2021·4 cites·19 claims
- 1378US2025189055A1Lifting Element and Adjustment DeviceALFMEIER PRAEZISION SE·Filed 2024·Application pending·0 cites
- 1465US9261092B2Pump, in particular pneumatic pumpAlfmeier Präzision AG Baugruppen und Systemlösungen·Filed 2013·Granted Feb 16, 2016·1 cites·13 claims
- 1563US12122273B2Air cushion arrangementALFMEIER PRAEZISION SE·Filed 2022·Granted Oct 22, 2024·0 cites·14 claims
- 1662US12257941B2Air cushion arrangement for a seat, for example a vehicle seatALFMEIER PRAEZISION SE·Filed 2023·Granted Mar 25, 2025·0 cites·7 claims
- 1762US11628115B2Massage device and seat with such a massage deviceALFMEIER PRAEZISION SE·Filed 2020·Granted Apr 18, 2023·0 cites·11 claims
- 1860US2020378521A1Lifting Element and Adjustment DeviceAlfmeier Prazision SE·Filed 2020·Application pending·0 cites
- 1958US11920571B2Circuit arrangement and method to control at least one valve, valve, valve arrangement and seat comfort systemALFMEIER PRAEZISION SE·Filed 2022·Granted Mar 5, 2024·0 cites·15 claims
- 2056US12124239B2Circuit arrangement for controlling seat comfort systems, seat, and method for controlling a seat comfort systemALFMEIER PRAEZISION SE·Filed 2021·Granted Oct 22, 2024·0 cites·13 claims
- 2156US11794610B2Valve, valve assembly, and seat comfort systemALFMEIER PRAEZISION SE·Filed 2022·Granted Oct 24, 2023·0 cites·7 claims
- 2255US11795977B2Pump housing, pump, and seatALFMEIER PRAEZISION SE·Filed 2020·Granted Oct 24, 2023·0 cites·12 claims
- 2353US12012950B2Diaphragm assemblyALFMEIER PRAEZISION SE·Filed 2021·Granted Jun 18, 2024·0 cites·21 claims
- 2452US11815193B2Valve and method for manufacturing valveALFMEIER PRAEZISION SE·Filed 2021·Granted Nov 14, 2023·0 cites·14 claims
- 2552US11773877B2Connecting element and supply block for a valve arrayALFMEIER PRAEZISION SE·Filed 2021·Granted Oct 3, 2023·0 cites·4 claims
- 2651US11821418B2Compressor with simplified balancing and method of manufacturing such a compressorALFMEIER PRAEZISION SE·Filed 2020·Granted Nov 21, 2023·0 cites·12 claims
- 2751US2014234132A1Pump, In Particular Pneumatic PumpDÖRFLER ERICH·Filed 2012·Application pending·0 cites
- 2850US12077082B2Circuit arrangement for controlling seat comfort systems, seat, and method for controlling a seat comfort systemALFMEIER PRAEZISION SE·Filed 2021·Granted Sep 3, 2024·0 cites·19 claims
- 2949US11229292B2Air cushion device and seat with the air cushion deviceALFMEIER PRAEZISION SE·Filed 2020·Granted Jan 25, 2022·0 cites·12 claims
- 3049US6945276B2Valve with unilaterally constrained piezoelectric bending element as actuating deviceHYGRAMA AG·Filed 2003·Granted Sep 20, 2005·5 cites·15 claims
- 3147US2024270134A1Support element for a lumbar support device, lumbar support device, and seat having a lumbar support deviceGENTHERM PRAEZ SE·Filed 2024·Application pending·0 cites
- 3246US2024092338A1Method for Controlling Two or More Comfort Functions of a Vehicle and Vehicle DeviceGENTHERM PRAEZ SE·Filed 2023·Application pending·0 cites
- 3344US2014093406A1Housing with two housing parts made of plasticALFMEIER PRAZISION AG BAUGRUPPEN UND SYSTEMLOSUNGEN·Filed 2013·Application pending·0 cites
- 3442US11245221B2Connection assembly, valve with connection assembly and method of connecting a wire to a crimp connectorALFMEIER PRAEZISION SE·Filed 2020·Granted Feb 8, 2022·0 cites·17 claims
- 3542US2005177947A1Volume-flexible bodyFiled 2005·Application pending·0 cites
- 3641US5862828AOscillating valve for a double acting operating cylinderHYGRAMA AG·Filed 1997·Granted Jan 26, 1999·6 cites·3 claims
- 3739US11345231B2Valve system for a fuel tankALFMEIER PRAEZISION SE·Filed 2018·Granted May 31, 2022·0 cites·20 claims
- 3838US10183599B2Device and method for adjusting a contour of a vehicle seat with contour adjustmentALFMEIER PRAEZ AG BAUGRUPPEN UND SYSTEMLOESUNGEN·Filed 2016·Granted Jan 22, 2019·0 cites·11 claims
- 3937US2020361343A1Method and System for Controlling Seat Function in VehicleALFMEIER PRAEZISION SE·Filed 2020·Application pending·0 cites
- 4034US2004035472A1Valve arrangement having electromagnetic actuationFiled 2003·Application pending·0 cites
- 4134US2003230917A1Contour-adjustable seat and modular support unitFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Erich Dörfler files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →