Howard F. Zimmerman Jr.

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Athens, TN, US

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Patents Grantslast 30 patents

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Alkali metal polysilicates, methods for their production and deterg...
- Patent number 3,971,727
- Issue date Jul 27, 1976
- J. M. Huber Corporation
- Orlando L. Bertorelli
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pelletizing alkali metal polysilicates
- Patent number 3,971,631
- Issue date Jul 27, 1976
- J. M. Huber Corporation
- Guillermo Almagro
- C01 - INORGANIC CHEMISTRY