Helmuth E. Hinderer

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Pensacola, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic fiber having improved basic dyeability and method for makin...
- Patent number 4,294,884
- Issue date Oct 13, 1981
- Monsanto Company
- Hartwig C. Bach
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Acrylic fiber having improved basic dyeability
- Patent number 4,293,613
- Issue date Oct 6, 1981
- Monsanto Company
- Hartwig C. Bach
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING