Ralf Fangmeier

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Solingen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for straightening of elongated workpieces
- Patent number 4,056,958
- Issue date Nov 8, 1977
- Th. Kieserling & Albrecht
- Ralf Fangmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Combined drawing and straightening machine for metallic tubes or rods
- Patent number 4,047,418
- Issue date Sep 13, 1977
- Kieserling & Albrecht
- Ralf Fangmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing bright steel from rolled steel wire
- Patent number 4,037,446
- Issue date Jul 26, 1977
- Th.Kieserlin & Albrecht
- Ralf Fangmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Machine for straightening elongated workpieces
- Patent number 4,030,332
- Issue date Jun 21, 1977
- Kieserling & Albrecht
- Rolf Eckart Koch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for straightening end sections of elongated wo...
- Patent number 3,933,018
- Issue date Jan 20, 1976
- Th. Kieserling & Albrecht
- Ralf Fangmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...