John S. Ippolito

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion inhibitor and sealable thread protector end cap for tubul...
- Patent number 5,452,749
- Issue date Sep 26, 1995
- Centrax International Corp.
- Donald M. Johnson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Corrosion inhibitor and sealable thread protector end cap for tubul...
- Patent number 5,352,383
- Issue date Oct 4, 1994
- Centrax International Corp.
- Donald M. Johnson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...