Gunther Hartmann

Person

Alsfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Screw having an underhead bearing surface including lubricant pockets
- Patent number 8,784,030
- Issue date Jul 22, 2014
- KAMAX Holding GmbH & Co. KG
- Markus Grobecker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener assembly including a screw and a captively arranged bush
- Patent number 8,210,784
- Issue date Jul 3, 2012
- Kamax-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener assembly including a screw and a captively arranged bush
- Patent number 8,202,031
- Issue date Jun 19, 2012
- Kamax-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for precision rolling of rotationally symmetri...
- Patent number 7,353,676
- Issue date Apr 8, 2008
- Kamax-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Towing device for vehicles
- Patent number 6,971,662
- Issue date Dec 6, 2005
- Kamax-Werke Rudolf Kellerman GmbH & Co. KG
- Harald Frischkorn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Detachable fastener including a screw element and a securing ring
- Patent number 6,935,822
- Issue date Aug 30, 2005
- Kamax-Werke Rudolf Kellerman GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Assembly unit including a component and at least one thread forming...
- Patent number 6,722,832
- Issue date Apr 20, 2004
- Kamax-Werke Rudolf Kellermann GmbH & Co., KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Assembly unit including a component and at least one screw
- Patent number 6,626,626
- Issue date Sep 30, 2003
- Kamax-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener assembly including a screw element and a supporting element
- Patent number 6,517,301
- Issue date Feb 11, 2003
- Kamax-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Fastener for connecting components including a shank having a threa...
- Patent number 6,264,414
- Issue date Jul 24, 2001
- Kamax-Werke Rudolf Kellermann GmbH & Co.
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH LIGHTWEIGHT SCREW HAVING A DOUBLE CONTOUR ENGAGEMENT
- Publication number 20180156257
- Publication date Jun 7, 2018
- Reiner Rühl
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
High-Strength Screw Including an Unhardening Layer
- Publication number 20180031023
- Publication date Feb 1, 2018
- Gunther Hartmann
- C21 - METALLURGY OF IRON
Information Patent Application
SCREW HAVING AN UNDERHEAD BEARING SURFACE INCLUDING LUBRICANT POCKETS
- Publication number 20130183119
- Publication date Jul 18, 2013
- KAMAX Holding GmbH & Co. KG
- Markus Grobecker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener Assembly Including a Screw and a Captively Arranged Bush
- Publication number 20090317207
- Publication date Dec 24, 2009
- KAMAX-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther HARTMANN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener Assembly Including a Screw and a Captively Arranged Bush
- Publication number 20090136318
- Publication date May 28, 2009
- KAMAX-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther HARTMANN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and apparatus for precision rolling of rotationally symmetri...
- Publication number 20060107717
- Publication date May 25, 2006
- Gunther Hartmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Towing device for vehicles
- Publication number 20040070173
- Publication date Apr 15, 2004
- Harald Frischkorn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Detachable fastener including a screw element and a securing ring
- Publication number 20030152439
- Publication date Aug 14, 2003
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Assembly unit including a component and at least one thread forming...
- Publication number 20030053885
- Publication date Mar 20, 2003
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Assembly unit including a component and at least one screw
- Publication number 20020054807
- Publication date May 9, 2002
- KAMAX-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener including a head and a shank at least partially including...
- Publication number 20020039523
- Publication date Apr 4, 2002
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener including a screw member and a securing ring
- Publication number 20020039522
- Publication date Apr 4, 2002
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fastener assembly including a screw element and a supporting element
- Publication number 20020015628
- Publication date Feb 7, 2002
- KAMAX-Werke Rudolf Kellermann GmbH & Co. KG
- Gunther Hartmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Gunther Hartmann

Person

Patents Grantslast 30 patents

Screw having an underhead bearing surface including lubricant pockets

Fastener assembly including a screw and a captively arranged bush

Fastener assembly including a screw and a captively arranged bush

Method and apparatus for precision rolling of rotationally symmetri...

Towing device for vehicles

Detachable fastener including a screw element and a securing ring

Assembly unit including a component and at least one thread forming...

Assembly unit including a component and at least one screw

Fastener assembly including a screw element and a supporting element

Fastener for connecting components including a shank having a threa...

Patents Applicationslast 30 patents

HIGH-STRENGTH LIGHTWEIGHT SCREW HAVING A DOUBLE CONTOUR ENGAGEMENT

High-Strength Screw Including an Unhardening Layer

SCREW HAVING AN UNDERHEAD BEARING SURFACE INCLUDING LUBRICANT POCKETS

Fastener Assembly Including a Screw and a Captively Arranged Bush

Fastener Assembly Including a Screw and a Captively Arranged Bush

Method and apparatus for precision rolling of rotationally symmetri...

Towing device for vehicles

Detachable fastener including a screw element and a securing ring

Assembly unit including a component and at least one thread forming...

Assembly unit including a component and at least one screw

Fastener including a head and a shank at least partially including...

Fastener including a screw member and a securing ring

Fastener assembly including a screw element and a supporting element