Patent Assignment
Reel/Frame 014251/0594
Assignment of Assignor's Interest
Recorded: 2003-07-02
Pages: 2
Assignors
PENG, WENFENG
Executed: 2003-06-23
GREEN, DAVID C.
Executed: 2003-06-23
STEWART, ROBERT G.
Executed: 2003-06-23
Assignee
INDUSTRIAL SCIENTIFIC CORPORATION
1001 OAKDALE ROAD, OAKDALE, PENNSYLVANIA, 15071
Covered Property
(1)
Apparatus and Method for Generating Calibration Gas