Steven A. Ziebold

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Waterloo, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat recovery from concentrated sulfuric acid
- Patent number 4,996,038
- Issue date Feb 26, 1991
- Monsanto Company
- Donald R. McAlister
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat recovery from concentrated sulfuric acid
- Patent number 4,670,242
- Issue date Jun 2, 1987
- Monsanto Company
- Donald R. McAlister
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat recovery from concentrated sulfuric acid
- Patent number 4,576,813
- Issue date Mar 18, 1986
- Monsanto Company
- Donald R. McAlister
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Economizer arrangement
- Patent number 4,478,809
- Issue date Oct 23, 1984
- Monsanto Company
- Donald R. McAlister
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fiber bed separator and method for separation of aerosols from gase...
- Patent number 4,086,070
- Issue date Apr 25, 1978
- Monsanto Company
- Wesley B. Argo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL