ENGINEERED CARBONS, INC

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PORT NECHES, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchange system having slide bushing for tube expansion
- Patent number 6,179,048
- Issue date Jan 30, 2001
- Engineered Carbons, Inc.
- Jeffrey N. Shelton
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75867087 - ECI
- Serial number 75867087
- Filing date Dec 8, 1999
- Engineered Carbons, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75117789 - ENGINEERED CARBONS
- Serial number 75117789
- Filing date Jun 12, 1996
- Engineered Carbons, Inc.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry