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Ingrid K. M. Collin
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Enskede, SE
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last 30 patents
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Patent Grant
CVD of Al.sub.2 O.sub.3 layers on cutting inserts
Patent number
5,543,176
Issue date
Aug 6, 1996
Sandvik AB
Christopher G. Chatfield
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Coated cutting insert
Patent number
5,071,696
Issue date
Dec 10, 1991
Sandvik AB
Christopher G. Chatfield
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...