Prismo Limited
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 30, 2007 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 68 Total Citation Count
- Feb 12, 1980 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2006/0062,965 Retroflective device and method of manufacture thereofAbandonedSep 21, 04Mar 23, 06[E01F]
2005/0001,342 Method and apparatus for manufacturing a retroflective deviceAbandonedJun 10, 04Jan 06, 05[B29D]
5143534 Heat processing of particulate material with a quenching gas which swirls around the processing zoneExpiredMay 31, 90Sep 01, 92[C03B]
Top Inventors for This Owner
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