Lowell A. Kleven

Person

Eden Prairie, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acoustic transducer assembly for a pressure vessel
- Patent number 9,945,819
- Issue date Apr 17, 2018
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
High performance architecture for process transmitters
- Patent number 9,217,653
- Issue date Dec 22, 2015
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Twisted sensor tube
- Patent number 9,188,489
- Issue date Nov 17, 2015
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Multivariable process fluid flow device with energy flow calculation
- Patent number 8,849,589
- Issue date Sep 30, 2014
- Rosemount Inc.
- David E. Wiklund
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic transducer assembly for a pressure vessel
- Patent number 8,800,373
- Issue date Aug 12, 2014
- Rosemount Inc.
- Lowell A. Kleven
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multivariable process fluid flow device with fast response flow cal...
- Patent number 8,655,604
- Issue date Feb 18, 2014
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance sensing circuit
- Patent number 7,724,001
- Issue date May 25, 2010
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Welded header for pressure transmitter
- Patent number 7,458,275
- Issue date Dec 2, 2008
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Vortex flowmeter with measured parameter adjustment
- Patent number 6,658,945
- Issue date Dec 9, 2003
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Ancillary process outputs of a vortex flowmeter
- Patent number 6,651,512
- Issue date Nov 25, 2003
- Rosemount, Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Process transmitter with orthogonal-polynomial fitting
- Patent number 6,643,610
- Issue date Nov 4, 2003
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Process flow device with improved pressure measurement feature
- Patent number 6,622,573
- Issue date Sep 23, 2003
- Rosemount Inc.
- Lowell Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Process flow plate with temperature measurement feature
- Patent number 6,543,297
- Issue date Apr 8, 2003
- Rosemount Inc.
- Lowell Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Flow tube having a bonding layer with a fluoropolymer lining
- Patent number 6,539,981
- Issue date Apr 1, 2003
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostics for piezoelectric sensor
- Patent number 6,531,884
- Issue date Mar 11, 2003
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring fluid flow
- Patent number 6,484,590
- Issue date Nov 26, 2002
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Vortex flowmeter with signal processing
- Patent number 6,412,353
- Issue date Jul 2, 2002
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Process flow device with improved pressure measurement feature
- Patent number 6,311,568
- Issue date Nov 6, 2001
- Rosemount, Inc.
- Lowell Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Vortex flowmeter with signal processing
- Patent number 6,170,338
- Issue date Jan 9, 2001
- Rosemont Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Rapid transfer function determination for a tracking filter
- Patent number 5,942,696
- Issue date Aug 24, 1999
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Vortex mass flowmeter
- Patent number 5,429,001
- Issue date Jul 4, 1995
- Rosemount Inc.
- Lowell Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Vortex flowmeter electronics
- Patent number 5,372,046
- Issue date Dec 13, 1994
- Rosemount Inc.
- Lowell Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Ice detector probe
- Patent number 5,003,295
- Issue date Mar 26, 1991
- Rosemount Inc.
- Lowell A. Kleven
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Ice detector circuit
- Patent number 4,980,673
- Issue date Dec 25, 1990
- Rosemount Inc.
- Lowell A. Kleven
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Rocking beam vortex sensor
- Patent number 4,926,695
- Issue date May 22, 1990
- Rosemount Inc.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Grant
Optical displacement sensor
- Patent number 4,806,016
- Issue date Feb 21, 1989
- Rosemount Inc.
- Gary P. Corpron
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC TRANSDUCER ASSEMBLY FOR A PRESSURE VESSEL
- Publication number 20140352435
- Publication date Dec 4, 2014
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
TWISTED SENSOR TUBE
- Publication number 20130142216
- Publication date Jun 6, 2013
- ROSEMOUNT INC.
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC TRANSDUCER ASSEMBLY FOR A PRESSURE VESSEL
- Publication number 20120204650
- Publication date Aug 16, 2012
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
MULTIVARIABLE PROCESS FLUID FLOW DEVICE WITH FAST RESPONSE FLOW CAL...
- Publication number 20100106433
- Publication date Apr 29, 2010
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
MULTIVARIABLE PROCESS FLUID FLOW DEVICE WITH ENERGY FLOW CALCULATION
- Publication number 20090292484
- Publication date Nov 26, 2009
- David E. Wiklund
- G01 - MEASURING TESTING
Information Patent Application
HIGH PERFORMANCE ARCHITECTURE FOR PROCESS TRANSMITTERS
- Publication number 20090072994
- Publication date Mar 19, 2009
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
WELDED HEADER FOR PRESSURE TRANSMITTER
- Publication number 20080229838
- Publication date Sep 25, 2008
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
Capacitance sensing circuit
- Publication number 20070227253
- Publication date Oct 4, 2007
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTICS FOR PIEZOELECTRIC SENSOR
- Publication number 20030038644
- Publication date Feb 27, 2003
- Lowell A. Kleven
- G01 - MEASURING TESTING
Information Patent Application
Process flow device with improved pressure measurement feature
- Publication number 20020040607
- Publication date Apr 11, 2002
- Lowell Kleven
- G01 - MEASURING TESTING

Lowell A. Kleven

Person

Patents Grantslast 30 patents

Acoustic transducer assembly for a pressure vessel

High performance architecture for process transmitters

Twisted sensor tube

Multivariable process fluid flow device with energy flow calculation

Acoustic transducer assembly for a pressure vessel

Multivariable process fluid flow device with fast response flow cal...

Capacitance sensing circuit

Welded header for pressure transmitter

Vortex flowmeter with measured parameter adjustment

Ancillary process outputs of a vortex flowmeter

Process transmitter with orthogonal-polynomial fitting

Process flow device with improved pressure measurement feature

Process flow plate with temperature measurement feature

Flow tube having a bonding layer with a fluoropolymer lining

Diagnostics for piezoelectric sensor

Method for measuring fluid flow

Vortex flowmeter with signal processing

Process flow device with improved pressure measurement feature

Vortex flowmeter with signal processing

Rapid transfer function determination for a tracking filter

Vortex mass flowmeter

Vortex flowmeter electronics

Ice detector probe

Ice detector circuit

Rocking beam vortex sensor

Optical displacement sensor

Patents Applicationslast 30 patents

ACOUSTIC TRANSDUCER ASSEMBLY FOR A PRESSURE VESSEL

TWISTED SENSOR TUBE

ACOUSTIC TRANSDUCER ASSEMBLY FOR A PRESSURE VESSEL

MULTIVARIABLE PROCESS FLUID FLOW DEVICE WITH FAST RESPONSE FLOW CAL...

MULTIVARIABLE PROCESS FLUID FLOW DEVICE WITH ENERGY FLOW CALCULATION

HIGH PERFORMANCE ARCHITECTURE FOR PROCESS TRANSMITTERS

WELDED HEADER FOR PRESSURE TRANSMITTER

Capacitance sensing circuit

DIAGNOSTICS FOR PIEZOELECTRIC SENSOR

Process flow device with improved pressure measurement feature