TN TECHNOLOGIES INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 08, 1995 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 61 Total Citation Count
- Sep 29, 1977 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4506522 Helicopter air conditioner compressor driving and mounting apparatusExpiredDec 19, 83Mar 26, 85[B60H]
4205315 Fluid level measurement apparatus for mounting in manholes and similar structuresExpiredFeb 12, 79May 27, 80[G01S]
4203322 Apparatus for the ultrasonic measurement of the flow velocity of fluent mediaExpiredSep 29, 77May 20, 80[G01F]
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