Indugas, Inc.

Organization

Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermal treating apparatus and process
- Patent number 5,997,286
- Issue date Dec 7, 1999
- Ford Motor Company
- Klaus Heinrich Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
Daisywheel convector plate for batch coil annealing furnace
- Patent number 5,697,778
- Issue date Dec 16, 1997
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
High convective heat transfer immersion heater/cooler
- Patent number 5,492,168
- Issue date Feb 20, 1996
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
Seal arrangement for batch coil annealing furnace
- Patent number 5,419,699
- Issue date May 30, 1995
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
High temperature furnace
- Patent number 5,297,959
- Issue date Mar 29, 1994
- Indugas, Inc.
- Klaus H. Hemsath
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Convective heat transfer by cascading jet impingement in a batch co...
- Patent number 5,295,822
- Issue date Mar 22, 1994
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling cover for batch coil annealing furnace
- Patent number 5,290,017
- Issue date Mar 1, 1994
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
Information Patent Grant
Simplified, low cost absorption heat pump
- Patent number 5,249,436
- Issue date Oct 5, 1993
- Indugas, Inc.
- Klaus H. Hemsath
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Convective heat transfer by cascading jet impingement
- Patent number 5,228,513
- Issue date Jul 20, 1993
- Indugas, Inc.
- Klaus H. Hemsath
- C21 - METALLURGY OF IRON
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
High temperature furnace
- Patent number 5,207,972
- Issue date May 4, 1993
- Indugas, Inc.
- Klaus H. Hemsath
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Hybrid combustion device and system therefor
- Patent number 5,090,891
- Issue date Feb 25, 1992
- Indugas, Inc.
- Klaus H. Hemsath
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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
Gas fired melting furnace
- Patent number 5,078,368
- Issue date Jan 7, 1992
- Indugas, Inc.
- Klaus H. Hemsath
- F27 - FURNACES KILNS OVENS RETORTS
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
Information Patent Grant
Pulse burner and method of operation
- Patent number 4,959,009
- Issue date Sep 25, 1990
- Indugas, Inc.
- Klaus H. Hemsath
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
In situ thermal waste disposal system
- Patent number 4,913,065
- Issue date Apr 3, 1990
- Indugas, Inc.
- Klaus H. Hemsath
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Gas fired particulate melting apparatus and method
- Patent number 4,781,171
- Issue date Nov 1, 1988
- Indugas, Inc.
- Klaus H. Hemsath
- F27 - FURNACES KILNS OVENS RETORTS

Indugas, Inc.

Organization

Patents Grantslast 30 patents

Thermal treating apparatus and process

Daisywheel convector plate for batch coil annealing furnace

High convective heat transfer immersion heater/cooler

Seal arrangement for batch coil annealing furnace

High temperature furnace

Convective heat transfer by cascading jet impingement in a batch co...

Cooling cover for batch coil annealing furnace

Simplified, low cost absorption heat pump

Convective heat transfer by cascading jet impingement

Gas fired radiant tube heater

High temperature furnace

Hybrid combustion device and system therefor

Gas fired radiant tube heater

Gas fired melting furnace

Enhanced oil recovery system with a radiant tube heater

Pulse burner and method of operation

In situ thermal waste disposal system

Gas fired particulate melting apparatus and method