John William Burgher

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Kingston, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ladder anode for cathodic protection of steel reinforcement in atmo...
- Patent number 6,569,296
- Issue date May 27, 2003
- John William Burgher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Louvered anode for cathodic protection systems
- Patent number 6,562,229
- Issue date May 13, 2003
- John W. Burgher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ladder anode for cathodic protection
- Patent number 6,056,867
- Issue date May 2, 2000
- Huron Tech Canada, Inc.
- John William Burgher
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...