SOCIETE NEYRPIC
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 28, 1992 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 23 Total Citation Count
- Sep 11, 1985 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents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
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4970520 Process for resighting telecommunication antennas and apparatus for carrying it outExpiredMar 31, 89Nov 13, 90[H01Q, G01S]
4867636 Device for controlling and synchronizing the guide vanes of a distributor of hydraulic machines, particularly of turbinesExpiredAug 05, 88Sep 19, 89[F03B]
4773820 Buffer device for the spiral housings of water turbines and like machinesExpiredMar 10, 87Sep 27, 88[F01D]
4764087 Channel for feeding water to a vertical-axis Kaplan water turbineExpiredMay 29, 86Aug 16, 88[F04D]
4749928 Device for reducing the lag in recovery of a non-linear subsidiary controllerExpiredMar 16, 87Jun 07, 88[G05B]
4743160 Process and device for limiting the overspeed of a low head hydroelectric generating setExpiredSep 11, 85May 10, 88[F04D]
4714258 Balanced rotary seal ensuring tightness of a hydraulic turbine shaftExpiredJan 28, 86Dec 22, 87[F01D, F16J]
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