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Ekhard Preikschat
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Bellevue, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plug flow converting pipeline and method
Patent number
5,834,635
Issue date
Nov 10, 1998
Ekhard Preikschat
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Sealing and flow inducing hub assembly
Patent number
5,829,754
Issue date
Nov 3, 1998
Ekhard Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Rotating consistency transmitter impeller and method
Patent number
5,684,247
Issue date
Nov 4, 1997
APPA System, Inc.
Ekhard Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Leverage insertion assembly
Patent number
5,627,330
Issue date
May 6, 1997
APPA Systems, Inc.
Ekhard Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
System for acquiring an image of a multi-phase fluid by measuring b...
Patent number
5,619,043
Issue date
Apr 8, 1997
Laser Sensor Technology, Inc.
Ekhard Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Rotating consistency transmitter and method
Patent number
5,600,058
Issue date
Feb 4, 1997
APPA Systems, Inc.
Ekhard Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for particle analysis
Patent number
5,012,118
Issue date
Apr 30, 1991
Fritz K. Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for particle analysis
Patent number
4,871,251
Issue date
Oct 3, 1989
Fritz K. Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Optical radar system
Patent number
4,818,099
Issue date
Apr 4, 1989
Fritz K. Preikschat
G01 - MEASURING TESTING
Information
Patent Grant
Radar system for multiple object tracking and discrimination
Patent number
4,768,034
Issue date
Aug 30, 1988
Fritz K. Preikschat
G01 - MEASURING TESTING