Michael Komotzki

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D-5840 Schwerte, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cutter for extraction machines
- Patent number 5,234,258
- Issue date Aug 10, 1993
- Komotzki; Michael
- Michael Komotzki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool and nozzle supporting device for use in mining machines
- Patent number 5,071,195
- Issue date Dec 10, 1991
- Michael Komotzki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool supporting structure for use in material removing machines
- Patent number 5,040,850
- Issue date Aug 20, 1991
- Michael Komotzki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for releasable mounting tools in mining machines
- Patent number 5,029,944
- Issue date Jul 9, 1991
- Michael Komotzki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fastening arrangement for the entraining elements of chain conveyors
- Patent number 4,989,724
- Issue date Feb 5, 1991
- Michael Komotzki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bit and bit holder for mining machines
- Patent number 4,744,605
- Issue date May 17, 1988
- Michael Komotzki
- E21 - EARTH DRILLING MINING