Othmar Stieger

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Kindhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for rounding and conveying onwards sheet-metal blanks for...
- Patent number 5,209,625
- Issue date May 11, 1993
- Elpatronic AG
- Othmar Stieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Resistance seam welding machine
- Patent number 5,122,629
- Issue date Jun 16, 1992
- Elpatronic AG
- Othmar Stieger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for rounding and conveying onwards sheet-metal blanks for...
- Patent number 5,120,177
- Issue date Jun 9, 1992
- Elpatronic AG
- Othmar Stieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for removing blanks from a pile and conveying them onwards
- Patent number 5,031,892
- Issue date Jul 16, 1991
- Elpatronic AG
- Othmar Stieger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Welding machine for welding tongues onto sheet-metal parts
- Patent number 4,728,766
- Issue date Mar 1, 1988
- Elpatronic AG
- Paul Opprecht
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Through guide for rounded blanks on a seam welding machine
- Patent number 4,675,489
- Issue date Jun 23, 1987
- Elpatronic AG
- Paul Opprecht
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR