Assignee
GUNZELMANN KARL-HEINZ
DE·2 granted patents·5 pending applications·0 citations·filing 2006–2010
Top patents by PatentIndex Score
7 records- 0137US2010133239A1Submerged Arc Narrow Gap Welding With Oscillating ElectrodeGUNZELMANN KARL-HEINZ·Filed 2006·Application pending·0 cites
- 0236US8319138B2Inert gas tube and contact tube of an apparatus for improved narrow-gap weldingGUNZELMANN KARL-HEINZ·Filed 2010·Granted Nov 27, 2012·0 cites·12 claims
- 0335US8536479B2Method for welding shafts on vertical rotational axisGUNZELMANN KARL-HEINZ·Filed 2010·Granted Sep 17, 2013·0 cites·6 claims
- 0430US2012083346A1Method and device for testing a weld joint for a shaft by means of a detection device introduced through a passage of the shaft; corresponding rotor shaftGUNZELMANN KARL-HEINZ·Filed 2010·Application pending·0 cites
- 0530US2010193476A1Inert gas tube and contact tube of an apparatus for improved narrow-gap weldingGUNZELMANN KARL-HEINZ·Filed 2010·Application pending·0 cites
- 0630US2010193571A1Inert gas tube and contact tube of an apparatus for improved narrow-gap weldingGUNZELMANN KARL-HEINZ·Filed 2010·Application pending·0 cites
- 0730US2012018405A1Protective gas tube and contact tube of a device for improved narrow-gap weldingGUNZELMANN KARL-HEINZ·Filed 2010·Application pending·0 cites
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