Radiant energy – Invisible radiation responsive nonelectric signalling
Reexamination Certificate
2007-05-01
2007-05-01
Porta, David (Department: 2884)
Radiant energy
Invisible radiation responsive nonelectric signalling
Reexamination Certificate
active
10949595
ABSTRACT:
A dosimeter and method of measuring an absorbed dose of ionizing radiation using the dosimeter comprising at least one first region containing a radiation sensitive material, and a second region containing an identification mark are described, wherein the method includes the steps of: providing a first region including a radiation sensitive material capable of measuring an absorbed dose of ionizing radiation; providing a second region bearing an identification mark; exposing at least the first region to a dose of ionizing radiation; and reading the signal from the first region. The dosimeter can be used to track location and irradiation of an associated good.
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Attwood John G.
Griggs James H.
Steklenski David J.
Wolf Michael T.
Blank Lynne M.
Eastman Kodak Company
Gaworecki Mark R.
Manne Kathleen Neuner
Porta David
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