Inventor · disambiguated record
Achim Volmer
Also filed as: VOLMER ACHIM
19 granted patents·3 pending applications·26 citations·filing 2011–2024
90Inventor score
Top patents by PatentIndex Score
22 records- 0177US10532233B2Head simulator for testing respiratorsDRAEGER SAFETY AG & CO KGAA·Filed 2017·Granted Jan 14, 2020·1 cites·14 claims
- 0277US10193588B2Head protection device, communication unit, connection unit and system comprising head protection device, communication unit and connection unitDRAEGER SAFETY AG & CO KGAA·Filed 2016·Granted Jan 29, 2019·5 cites·12 claims
- 0376US9950197B2Blower filter deviceDRAEGER SAFETY AG & CO KGAA·Filed 2014·Granted Apr 24, 2018·5 cites·20 claims
- 0474US2025056234A1Process for coupling two devices of personal protective equipment for wireless communication, system for personal protective equipment and protective equipmentDRAEGER SAFETY AG & CO KGAA·Filed 2024·Application pending·0 cites
- 0571US10052504B2System as well as process for transmitting data and/or device-specific parameters between a blower filter device of a blower filter system and a computerVOLMER ACHIM·Filed 2013·Granted Aug 21, 2018·5 cites·12 claims
- 0670US11107454B2Device, system and process for audio signal processingDRAEGER SAFETY AG & CO KGAA·Filed 2020·Granted Aug 31, 2021·1 cites·20 claims
- 0763US10190590B2Battery-operated blower filter system for use in potentially explosive areasDRAEGER SAFETY AG & CO KGAA·Filed 2013·Granted Jan 29, 2019·2 cites·20 claims
- 0862US9917450B2Electronic circuit of a battery, battery, blower filter device as well as a method for charging a battery of a blower filter deviceDRAEGER SAFETY AG & CO KGAA·Filed 2014·Granted Mar 13, 2018·2 cites·20 claims
- 0962US9543774B2Supply circuit in a communication system of a protective headgear, protective headgear with such a supply circuit and method for operating such a supply circuitDRAEGER SAFETY AG & CO KGAA·Filed 2013·Granted Jan 10, 2017·2 cites·16 claims
- 1061US11877117B2Gas mask and helmet with a communication systemDRAEGERWERK AG & CO KGAA·Filed 2022·Granted Jan 16, 2024·0 cites·7 claims
- 1160US9320464B2Method and measuring instrument for measuring the oxygen saturation in the bloodVOLMER ACHIM·Filed 2011·Granted Apr 26, 2016·3 cites·8 claims
- 1252US11463800B2Gas mask and helmet with a communication systemDRAEGERWERK AG & CO KGAA·Filed 2018·Granted Oct 4, 2022·0 cites·13 claims
- 1349US11690968B2Breathing air supply system with contactless vital parameter sensor measuringDRAEGER SAFETY AG & CO KGAA·Filed 2020·Granted Jul 4, 2023·0 cites·15 claims
- 1449US10905902B2Blower filter device, respirator system and methodDRAEGER SAFETY AG & CO KGAA·Filed 2014·Granted Feb 2, 2021·0 cites·1 claims
- 1547US12057720B2Blower filter device for potentially explosive areas and process for operating a blower filter deviceDRAEGER SAFETY AG & CO KGAA·Filed 2019·Granted Aug 6, 2024·0 cites·19 claims
- 1646US2017001048A1Blower filter device, respiratory protection device, operational infrastructure and methodDRAEGER SAFETY AG & CO KGAA·Filed 2014·Application pending·0 cites
- 1744US10508655B2Blower filter systemDRAEGER SAFETY AG & CO KGAA·Filed 2014·Granted Dec 17, 2019·0 cites·14 claims
- 1844US2014060542A1Blower filter device of a blower filter system as well as blower filter systemDRAEGER SAFETY AG & CO KGAA·Filed 2013·Application pending·0 cites
- 1943US10625103B2Blower filter respirator systemDRAEGER SAFETY AG & CO KGAA·Filed 2016·Granted Apr 21, 2020·0 cites·8 claims
- 2043US10537753B2Blower filter systemDRAEGER SAFETY AG & CO KGAA·Filed 2015·Granted Jan 21, 2020·0 cites·19 claims
- 2140US10958084B2Cascadable multi-charger and method for the operation thereofDRAEGERWERK AG & CO KGAA·Filed 2018·Granted Mar 23, 2021·0 cites·20 claims
- 2239US10173084B2Gas maskFEIL DIRK·Filed 2012·Granted Jan 8, 2019·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →