-
-
-
-
-
-
-
-
-
-
Multiple-gas NDIR analyzer
-
Patent number 5,811,812
-
Issue date Sep 22, 1998
-
Andros, Incorporated
-
Kevin G. Williams
-
G01 - MEASURING TESTING
-
-
Adaptive fire detector
-
Patent number 5,369,397
-
Issue date Nov 29, 1994
-
Gaztech International Corporation
-
Jacob Y. Wong
-
G08 - SIGNALLING
-
-
-
-
Gas sample chamber
-
Patent number 5,163,332
-
Issue date Nov 17, 1992
-
Gaztech International Corporation
-
Jacob Y. Wong
-
G08 - SIGNALLING
-
Rapid fire detector
-
Patent number 5,103,096
-
Issue date Apr 7, 1992
-
Gaztech Corporation
-
Jacob Y. Wong
-
G08 - SIGNALLING
-
-
Gas sample chamber
-
Patent number 5,060,508
-
Issue date Oct 29, 1991
-
Gaztech Corporation
-
Jacob Y. Wong
-
G08 - SIGNALLING
-