Harri J. Brax

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Spartanburg, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene-vinyl acetate copolymer film laminate
- Patent number 4,278,738
- Issue date Jul 14, 1981
- W. R. Grace & Co.
- Harri J. Brax
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for melt extruding coating grade saran
- Patent number 4,082,829
- Issue date Apr 4, 1978
- W. R. Grace & Co.
- Harri J. Brax
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer film with narrow molecular weight distribution and saran an...
- Patent number 4,031,162
- Issue date Jun 21, 1977
- W. R. Grace & Co.
- Harri J. Brax
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer film with narrow molecular weight distribution and saran a...
- Patent number 3,953,557
- Issue date Apr 27, 1976
- W. R. Grace & Co.
- Harri J. Brax
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL