York International Corporation
Patent Owner
Stats
- 87 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 07, 2012 most recent publication
Details
- 87 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 6,430 Total Citation Count
- Nov 01, 1977 Earliest Filing
- 186 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
8109104 System and method for detecting decreased performance in a refrigeration systemExpiredAug 25, 04Feb 07, 12[G01K]
2011/0167,846 METHOD AND SYSTEM FOR DEHUMIDIFICATION AND REFRIGERANT PRESSURE CONTROLAbandonedJan 14, 11Jul 14, 11[F25B, F25D, F24F]
7439702 Application of a switched reluctance motion control system in a chiller systemExpiredNov 15, 05Oct 21, 08[H02P]
7434089 System and method for loading software into a control panel for a chiller systemExpiredAug 12, 04Oct 07, 08[G06F]
7421853 Enhanced manual start/stop sequencing controls for a stream turbine powered chiller unitExpiredDec 17, 04Sep 09, 08[F25B]
7421854 Automatic start/stop sequencing controls for a steam turbine powered chiller unitExpiredDec 17, 04Sep 09, 08[F25B]
7387498 System and method for noise attenuation of screw compressorsExpiredDec 04, 03Jun 17, 08[F04B]
7338400 Motor belt tensioning construction for an air handling unitExpiredAug 12, 04Mar 04, 08[F16H]
7328587 Integrated adaptive capacity control for a steam turbine powered chiller unitExpiredDec 17, 04Feb 12, 08[F25B]
Top Inventors for This Owner
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