Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2009-03-26
2011-11-29
Lavilla, Michael (Department: 1784)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S663000, C428S332000, C428S678000, C428S680000, C431S159000
Reexamination Certificate
active
08067098
ABSTRACT:
A coating system and process for protecting component surfaces exposed to sulfur-containing environments at elevated temperatures. The coating system includes a sulfidation-resistant overlay coating that is predominantly niobium or molybdenum.
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Bucci David Vincent
Helmick David A.
Lau Yuk-Chiu
Cusick Ernest G.
General Electric Company
Hartman Domenica N. S.
Hartman Gary M.
Lavilla Michael
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