Franz Johann Pohn

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Patents Grantslast 30 patents

Information Patent Grant
Shut-off fitting
- Patent number 7,950,625
- Issue date May 31, 2011
- E. Hawle Armaturenwerke GmbH
- Franz Johann Pohn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shut-off fitting
- Patent number 7,448,595
- Issue date Nov 11, 2008
- E. Hawle Armaturenwerke GmbH
- Franz Johann Pohn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
TUBE CONNECTION HAVING AN ARMATURE HOUSING
- Publication number 20100148489
- Publication date Jun 17, 2010
- Franz Johann Pohn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Shut-off fitting
- Publication number 20090014676
- Publication date Jan 15, 2009
- E. Hawle Armaturenwerke GmbH
- Franz Johann Pohn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Shut-off fitting
- Publication number 20060097215
- Publication date May 11, 2006
- Franz Johann Pohn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...