Johnny D. Berry

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Duncanville, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Intrinsically lubricated material compositions and products thereof
- Patent number 5,227,080
- Issue date Jul 13, 1993
- Integral Corporation
- Johnny D. Berry
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous hydrogel lubricant
- Patent number 4,673,516
- Issue date Jun 16, 1987
- Integral Corporation
- Johnny D. Berry
- G02 - OPTICS