Johannes A. Ritter

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Seeheim-Jugenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for applying a coating material to sheets
- Patent number 6,500,260
- Issue date Dec 31, 2002
- Minnesota Mining and Manufacturing
- Johannes A. Ritter
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Apparatus for applying coating materials to overlapped individual s...
- Patent number 6,254,678
- Issue date Jul 3, 2001
- Minnesota Mining and Manufacturing Company
- Johannes A. Ritter
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Note pad
- Patent number 6,071,584
- Issue date Jun 6, 2000
- Ritter & Co.
- Johannes Andreas Ritter
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Apparatus for applying coating materials to overlapped individual s...
- Patent number 5,487,780
- Issue date Jan 30, 1996
- Minnesota Mining and Manufacturing Company
- Johannes A. Ritter
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for applying a coating material to sheets
- Publication number 20010032584
- Publication date Oct 25, 2001
- Johannes A. Ritter
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC