Patent Assignment
Reel/Frame 012854/0613
Assignment of Assignor's Interest
Recorded: 2002-04-29
Received: 2002-05-07
Pages: 4
Assignee
CABOT SAFETY INTERMEDIATE CORPORATION
650 DAWSON STREET, NEWARK, DE, 19713, UNITED STATES
Covered Properties
(2)
Plasma Chamber Cleaning
Application:
10/133,081 →
Respirator filter element
Application:
09/999,856 →