Alloys or metallic compositions – Alkali metal base
Reexamination Certificate
2008-10-31
2011-12-06
Ward, Jessica L (Department: 1735)
Alloys or metallic compositions
Alkali metal base
C414S217000
Reexamination Certificate
active
08071019
ABSTRACT:
Methods for the introduction of a reactive material into a vacuum chamber while minimizing or eliminating the simultaneous introduction of contaminating materials or substances. As a result, contaminating materials and substances that can interfere with any measurements or other processes that occur in the vacuum chamber are minimized or eliminated.
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Stark Terry Dean
Touchberry Alan Bruce
Fogg & Powers LLC
Honeywell International , Inc.
Polyansky Alexander
Ward Jessica L
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