Josef Hoffmann

Follow

Person

Worth am Main, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum treatment system for application of thin, hard layers
- Patent number 6,206,975
- Issue date Mar 27, 2001
- Leybold Systems GmbH
- Alfred Rick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Vacuum treatment system for applying thin layers to substrates such...
- Patent number 5,849,087
- Issue date Dec 15, 1998
- Leybold Systems GmbH
- Hermann Kloberdanz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Vacuum treatment system for application of thin, hard layers
- Publication number 20020037368
- Publication date Mar 28, 2002
- Alfred Rick
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...