Gaztech Corporation
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 24, 1995 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 205 Total Citation Count
- Sep 06, 1989 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
Patent #
Title
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Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5384640 Gas sample chamber for use with a source of coherent radiationExpiredJan 19, 93Jan 24, 95[G01N]
5079422 Fire detection system using spatially cooperative multi-sensor input techniqueExpiredSep 13, 90Jan 07, 92[G08B]
5026992 Spectral ratioing technique for NDIR gas analysis using a differential temperature sourceExpiredSep 06, 89Jun 25, 91[G01J]
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