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Udo HELLWIG
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Berlin, DE
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Patents Grants
last 30 patents
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Patent Grant
Tesla-type turbine, method for operating a Tesla-type turbine, appa...
Patent number
11,506,057
Issue date
Nov 22, 2022
Udo Hellwig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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Patent Application
TESLA-TYPE TURBINE, METHOD FOR OPERATING A TESLA-TYPE TURBINE, APPA...
Publication number
20210115815
Publication date
Apr 22, 2021
ERK ECKROHRKESSEL GMBH
Udo HELLWIG
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...