Klaus H. Hemsath

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Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas fired radiant tube heater
- Patent number 5,224,542
- Issue date Jul 6, 1993
- Indugas, Inc.
- Klaus H. Hemsath
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas fired radiant tube heater
- Patent number 5,082,055
- Issue date Jan 21, 1992
- Indugas, Inc.
- Klaus H. Hemsath
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced oil recovery system with a radiant tube heater
- Patent number 5,020,596
- Issue date Jun 4, 1991
- Indugas, Inc.
- Klaus H. Hemsath
- E21 - EARTH DRILLING MINING