Stock material or miscellaneous articles – Self-sustaining carbon mass or layer with impregnant or...
Reexamination Certificate
2011-07-05
2011-07-05
Ortiz, Angela (Department: 1783)
Stock material or miscellaneous articles
Self-sustaining carbon mass or layer with impregnant or...
Reexamination Certificate
active
07972698
ABSTRACT:
The core panel includes a plurality of carbon foam blocks. One or more of the blocks have a cell volume wherein at least about 90% of the cells have a diameter of between at least about 10 microns and about 150 microns. Also at least about 1% of the cell volume of the block has cells having a diameter of about 0.8 microns to about 3.5 microns.
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Lewis Irwin C.
Miller Douglas J.
Segger Mark
Shao Richard L.
Cartiglia James R.
GrafTech International Holdings Inc.
Miller Daniel
Ortiz Angela
Waddey & Patterson , P.C.
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