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Edward Davis
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Kihei, HI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Linear magnetic valve actuator with external magnets and internal m...
Patent number
11,067,190
Issue date
Jul 20, 2021
Edward P Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Valve actuation conversion kit
Patent number
11,047,499
Issue date
Jun 29, 2021
Edward P Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Manual override system for magnetically actuated valves
Patent number
10,487,959
Issue date
Nov 26, 2019
Edward P Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Higher speed lower torque magnetic valve actuator
Patent number
10,221,959
Issue date
Mar 5, 2019
Edward P Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Asymmetric torque magnetic valve actuator
Patent number
10,151,403
Issue date
Dec 11, 2018
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fiber optic rotary connector
Patent number
9,927,578
Issue date
Mar 27, 2018
Trex Enterprises Corp.
Edward Davis
G02 - OPTICS
Information
Patent Grant
Rotary magnetic coupling actuated valve with external magnets and i...
Patent number
9,797,521
Issue date
Oct 24, 2017
Edward P Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Beam position sensor for optical switch modules
Patent number
8,022,379
Issue date
Sep 20, 2011
Trex Enterprises Corp.
Edward Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical switch module
Patent number
7,734,127
Issue date
Jun 8, 2010
Trex Enterprises Corp.
Eric Korevaar
G02 - OPTICS
Information
Patent Grant
Mems mirror array and controls
Patent number
7,386,201
Issue date
Jun 10, 2008
Trex Enterprises Corp.
Larry DiRuscio
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
EXTERNAL ASYMMETRIC TORQUE MAGNETIC VALVE ACTUATOR
Publication number
20230137680
Publication date
May 4, 2023
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LETHAL AND SEVERE SERVICE MAGNETICALLY ACTUATED VALVES AND RETROFIT...
Publication number
20220178459
Publication date
Jun 9, 2022
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LINEAR MAGNETIC VALVE ACTUATOR WITH EXTERNAL MAGNETS AND INTERNAL M...
Publication number
20210088154
Publication date
Mar 25, 2021
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
VALVE ACTUATION CONVERSION KIT
Publication number
20200056717
Publication date
Feb 20, 2020
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MANUAL OVERRIDE SYSTEM FOR MAGNETICALLY ACTUATED VALVES
Publication number
20190264830
Publication date
Aug 29, 2019
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ASYMMETRIC TORQUE MAGNETIC VALVE ACTUATOR
Publication number
20180187794
Publication date
Jul 5, 2018
Edward P. Davis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Fiber optic rotary connector
Publication number
20120134622
Publication date
May 31, 2012
Edward Davis
G02 - OPTICS
Information
Patent Application
Power generating buoy
Publication number
20110089696
Publication date
Apr 21, 2011
TREX ENTERPRISES CORP
Edward (Ned) Pettet Davis
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Optical switch module
Publication number
20080239443
Publication date
Oct 2, 2008
Eric Korevaar
G02 - OPTICS
Information
Patent Application
Beam position sensor
Publication number
20080240716
Publication date
Oct 2, 2008
Edward Davis
H04 - ELECTRIC COMMUNICATION TECHNIQUE