HEAT-TIMER CORPORATION
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 09, 2013 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 908 Total Citation Count
- Oct 23, 1981 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
2004/0095,237 Electronic message delivery system utilizable in the monitoring and control of remote equipment and method of sameAbandonedSep 16, 03May 20, 04[G08B]
6223543 Effective temperature controller and method of effective temperature controlExpiredJun 17, 99May 01, 01[F25D]
5887786 Passive injection system used to establish a secondary system temperature from a primary system at a different temperatureExpiredSep 08, 97Mar 30, 99[F24D]
5042431 Multiple boiler control system and method of operationExpiredApr 09, 90Aug 27, 91[F22B, F22D]
Top Inventors for This Owner
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