Hartmut Waldvogel

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Heidenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coating apparatus
- Patent number 4,335,675
- Issue date Jun 22, 1982
- J. M. Voith GmbH
- Hartmut Waldvogel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus for scraping excess coating substance off a running web
- Patent number 4,309,960
- Issue date Jan 12, 1982
- J. M. Voith GmbH
- Hartmut Waldvogel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Device and method for rolling up continuous sheets
- Patent number 4,157,794
- Issue date Jun 12, 1979
- J. M. Voith GmbH
- Kurt Brandauer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL