Koomey, Inc.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 19, 1989 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 468 Total Citation Count
- Feb 04, 1980 Earliest Filing
- 21 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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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Expired/Abandoned/Withdrawn Patents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
4699355 Fail-safe fluid piloted valve positioner with hydromechanical position lockExpiredNov 01, 84Oct 13, 87[F16K, F15B, F16J]
4565349 Fail safe hydraulic piloted pressure reducing and regulating valveExpiredMar 20, 84Jan 21, 86[G05D]
4445255 Hose clamp for supporting a vertically extending control lineExpiredMay 19, 82May 01, 84[F16L, B65D]
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