HF CONTROLS, LP
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 17, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 821 Total Citation Count
- May 08, 1979 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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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Expired/Abandoned/Withdrawn Patents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
4583089 Distributed computer control system with variable monitor timersExpiredApr 19, 83Apr 15, 86[G06F, H04J]
4443861 Combined mode supervisory program-panel controller method and apparatus for a process control systemExpiredApr 13, 81Apr 17, 84[G06F]
4410983 Distributed industrial control system with remote stations taking turns supervising communications link between the remote stationsExpiredJun 26, 81Oct 18, 83[G06F]
4402082 Automatic line termination in distributed industrial process control systemExpiredOct 31, 80Aug 30, 83[H04B, G06F]
4365297 Industrial control system with distributed computer implemented logicExpiredDec 29, 80Dec 21, 82[G06F]
4304001 Industrial control system with interconnected remotely located computer control unitsExpiredJan 24, 80Dec 01, 81[G06F]
4253148 Distributed single board computer industrial control systemExpiredMay 08, 79Feb 24, 81[G06F]
Top Inventors for This Owner
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