Douglas L. Leng

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Greenville, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Jacketed sacrificial anode cathodic protection system
- Patent number 5,714,045
- Issue date Feb 3, 1998
- Alltrista Corporation
- Ivan R. Lasa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...