Smith Engineering
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 01, 2000 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,319 Total Citation Count
- Oct 30, 1978 Earliest Filing
- 29 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6019597 Process for minimizing condensibles in process streams treated by thermal oxidizersExpiredAug 19, 97Feb 01, 00[F27D]
5453259 Two-bed regenerative thermal oxidizer with trap for volatile organic compoundsExpiredApr 18, 94Sep 26, 95[B01D]
5277429 Game assembly utilizing sound identification for moves on a game boardExpiredFeb 05, 93Jan 11, 94[A63F]
4846693 Video based instructional and entertainment system using animated figureExpiredDec 01, 88Jul 11, 89[G09B, G09F]
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