Hartmut Rieger

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Boxberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Metal shaping process using a novel two phase cooling lubricant system
- Patent number 6,705,142
- Issue date Mar 16, 2004
- Henkel Kommanditgesellschaft auf Aktien
- Hartmut Rieger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling lubricant emulsion
- Patent number 6,245,723
- Issue date Jun 12, 2001
- Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
- Karl Sigg
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...