Hubert Forster

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Moorenweis, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dowel bolt with expansion control
- Patent number 6,827,535
- Issue date Dec 7, 2004
- Hilti Aktiengesellschaft
- Helmut Fuchs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener driving head
- Patent number 6,722,830
- Issue date Apr 20, 2004
- Hilti Aktiengesellschaft
- Hubert Forster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Attachment assembly with anchor bolt and expansion wedge
- Patent number 5,651,650
- Issue date Jul 29, 1997
- Hilti Aktiengesellschaft
- Armin Herb
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Expansion dowel with sleeve and expansion member
- Patent number 5,628,579
- Issue date May 13, 1997
- Hilti Aktiengesellschaft
- Hubert Forster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-tapping screw
- Patent number 5,294,227
- Issue date Mar 15, 1994
- Hilti Aktiengesellschaft
- Hubert Forster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Dowel bolt with expansion control
- Publication number 20030123948
- Publication date Jul 3, 2003
- Helmut Fuchs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener driving head
- Publication number 20030053883
- Publication date Mar 20, 2003
- Hubert Forster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Concrete screw
- Publication number 20020114682
- Publication date Aug 22, 2002
- Hubert Forster
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...