Patent Assignment
Reel/Frame 029821/0707
Assignment of Assignor's Interest
Recorded: 2013-02-18
Pages: 2
Assignors
WANG, CHUAN-BAO
Executed: 2001-01-26
TOMASOVIC, BETH
Executed: 2001-01-26
WARBURTON, P. RICHARD
Executed: 2001-01-26
WANG, ANNIE Q.
Executed: 2001-01-25
Assignee
INDUSTRIAL SCIENTIFIC CORPORATION
1001 OAKDALE ROAD, OAKDALE, PENNSYLVANIA, 15071-1500
Covered Properties
(2)
Poison Resistant Combustible Gas Sensors and Method for Warning of Poisoning
Method of Warning of Poisoning in Poison Resistant Combustible Gas Sensors