Frans P. P. Koeleveld

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Newport News, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of making reinforced materials having an improved reinforcin...
- Patent number 4,866,109
- Issue date Sep 12, 1989
- BASF Corporation
- Billy B. Hibbard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making reinforced materials having improved reinforcing m...
- Patent number 4,837,281
- Issue date Jun 6, 1989
- BASF Corporation
- Billy B. Hibbard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL