Hans-Christoph Siegmann

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CH-8049 Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Automatically regulated combustion process
- Patent number 4,959,010
- Issue date Sep 25, 1990
- Matter & Siegmann AG
- Heinz Burtscher
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for characterization of aerosols
- Patent number 4,837,440
- Issue date Jun 6, 1989
- Matter & Siegmann AG
- Heinz Burtscher
- G01 - MEASURING TESTING
Information Patent Grant
Method for the quantitative and qualitative characterization of sub...
- Patent number 4,769,548
- Issue date Sep 6, 1988
- Heinz K. Burtscher
- G01 - MEASURING TESTING
Information Patent Grant
Fire detector and electrode arrangement thereof
- Patent number 4,652,866
- Issue date Mar 24, 1987
- SLM Investissements SA
- Hans-Christoph Siegmann
- G08 - SIGNALLING
Information Patent Grant
Method for charging particles suspended in gases
- Patent number 4,574,004
- Issue date Mar 4, 1986
- Andreas Schmidt-Ott
- G01 - MEASURING TESTING
Information Patent Grant
Source of spin polarized electrons
- Patent number 3,968,376
- Issue date Jul 6, 1976
- Daniel Thornton Pierce
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING