John Fredrick

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Davisburg, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for bonding a cover to a substrate
- Patent number 5,868,890
- Issue date Feb 9, 1999
- Eften, Inc.
- John Fredrick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
All synthetic fiber interior trim substrate
- Patent number 5,866,235
- Issue date Feb 2, 1999
- Eften, Inc.
- John Fredrick
- B60 - VEHICLES IN GENERAL