Jurg Steffen

Follow

Person

Sigriswil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Laser provided with an improved securing arrangement for its active...
- Patent number 4,972,426
- Issue date Nov 20, 1990
- Asulab S.A.
- Jurg Steffen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser including at least one seal
- Patent number 4,847,849
- Issue date Jul 11, 1989
- Asulab S.A.
- Jurg Steffen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sealed gas laser
- Patent number 4,750,186
- Issue date Jun 7, 1988
- Asulab S.A.
- Jurg Steffen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas laser equipped with triple function valves
- Patent number 4,718,071
- Issue date Jan 5, 1988
- Asulab S.A.
- Jurg Steffen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of, and apparatus for, generating a predetermined pattern us...
- Patent number 4,695,698
- Issue date Sep 22, 1987
- Larassay Holding AG
- Jean-Michel Mayor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process of deburring a mechanical piece
- Patent number 4,473,735
- Issue date Sep 25, 1984
- Lasag S.A.
- Jurg Steffen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for processing work pieces, for transmitting and processing...
- Patent number 4,039,823
- Issue date Aug 2, 1977
- Alexandre Jovanovic
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR