Judith A. Hartman

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Columbia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion inhibitors
- Patent number 5,183,590
- Issue date Feb 2, 1993
- W. R. Grace & Co.-Conn.
- Charles G. Carter
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...