Hans-Heinrich Welschof

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Rodenbach, DT

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Patents Grantslast 30 patents

Information Patent Grant
Bearing assembly for a wheel hub
- Patent number 4,094,376
- Issue date Jun 13, 1978
- Lohr & Bromkamp GmbH
- Hans-Heinrich Welschof
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Constant velocity universal joint
- Patent number 4,091,641
- Issue date May 30, 1978
- Uni-Cardan AG
- Hans-Heinrich Welschof
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Ball cage for a constant velocity universal joint
- Patent number 4,023,382
- Issue date May 17, 1977
- Lohr & Bromkamp GmbH
- Hans-Heinrich Welschof
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Constant velocity universal joint
- Patent number 4,008,582
- Issue date Feb 22, 1977
- Lohr & Bromkamp GmbH
- Hans-Heinrich Welschof
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Universal joint
- Patent number 3,935,717
- Issue date Feb 3, 1976
- Lohr & Bromkamp GmbH
- Hans-Heinrich Welschof
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...