Helmut Halama

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tooth cap for construction machinery
- Patent number D463460
- Issue date Sep 24, 2002
- Intertractor GmbH
- Jürgen Siebeck
- D15 - Machines not elsewhere specified
Information Patent Grant
Tooth cap for construction machinery
- Patent number D461832
- Issue date Aug 20, 2002
- Intertractor GmbH
- Michael Ketting
- D15 - Machines not elsewhere specified
Information Patent Grant
Tooth cap for construction machinery
- Patent number D461198
- Issue date Aug 6, 2002
- Intertractor GmbH
- Michael Ketting
- D15 - Machines not elsewhere specified
Information Patent Grant
Tooth cap for construction machinery
- Patent number D460764
- Issue date Jul 23, 2002
- Intertractor GmbH
- Michael Ketting
- D15 - Machines not elsewhere specified
Information Patent Grant
Tooth cap for construction machinery
- Patent number D460464
- Issue date Jul 16, 2002
- Intertractor GmbH
- Michael Ketting
- D15 - Machines not elsewhere specified
Information Patent Grant
Tooth cap for construction machinery
- Patent number D454891
- Issue date Mar 26, 2002
- Intertractor GmbH
- Michael Ketting
- D15 - Machines not elsewhere specified