SPERRY CORPORATION

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TAIPEI, 105, TW

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Patents Grantslast 30 patents

Information Patent Grant
Collision avoidance apparatus
- Patent number 4,623,966
- Issue date Nov 18, 1986
- Sperry Limited
- James P. O'Sullivan
- G01 - MEASURING TESTING
Information Patent Grant
Flow sensor with extended low flow range
- Patent number 4,459,860
- Issue date Jul 17, 1984
- Sperry Limited
- Ronald B. Walters
- G01 - MEASURING TESTING
Information Patent Grant
Hydraulic valves
- Patent number 4,413,648
- Issue date Nov 8, 1983
- Sperry Limited
- Ronald B. Walters
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic valve
- Patent number 4,411,289
- Issue date Oct 25, 1983
- Sperry Limited
- Ronald B. Walters
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method of detecting the proximity of an alternating magn...
- Patent number 4,362,992
- Issue date Dec 7, 1982
- Sperry Limited
- David G. Young
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance apparatus
- Patent number 4,313,115
- Issue date Jan 26, 1982
- Sperry Limited
- James P. O'Sullivan
- G01 - MEASURING TESTING
Information Patent Grant
Fluid supply systems
- Patent number 4,308,721
- Issue date Jan 5, 1982
- Sperry Limited
- Alan V. Thomas
- F42 - AMMUNITION BLASTING
Information Patent Grant
Gyroscopes
- Patent number 4,257,280
- Issue date Mar 24, 1981
- Sperry Limited
- Peter H. Coles
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
88624223 - DUAL CATCHMON
- Serial number 88624223
- Registration number 6105732
- Filing date Sep 20, 2019
- SPERRY CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments