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EHRFELD MIKROTECHNIK AG
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D-55234 WENDELSHEIM, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Turbulator and channel and process apparatus with a turbulator
Patent number
11,879,694
Issue date
Jan 23, 2024
Ehrfeld Mikrotechnik GmbH
Matthias Kroschel
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Turbulator and Channel and Process Apparatus With a Turbulator
Publication number
20200340766
Publication date
Oct 29, 2020
Ehrfeld Mikrotechnik GmbH
Matthias Kroschel
F28 - HEAT EXCHANGE IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
76375311 - EHRFELD
Serial number
76375311
Filing date
Feb 25, 2002
Ehrfeld Mikrotechnik GmbH
7 - Machines and machine tools