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Charles F. Bremigan III
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Jarrell, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic level sensor for aerated fluids
Patent number
10,551,238
Issue date
Feb 4, 2020
Illinois Tool Works Inc.
Terence J. Knowles
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic array sensor
Patent number
9,880,044
Issue date
Jan 30, 2018
Street Smart Sensors LLC
Terence J. Knowles
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic flow sensor for detecting liquid in a tube including int...
Patent number
8,833,157
Issue date
Sep 16, 2014
Illinois Tool Works Inc.
Charles F. Bremigan
G01 - MEASURING TESTING
Information
Patent Grant
Laminated acoustic wave touch panel
Patent number
5,856,820
Issue date
Jan 5, 1999
The Whitaker Corporation
David G. Weigers
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Acoustic wave touch panel with inlayed, etched arrays and method of...
Patent number
5,648,643
Issue date
Jul 15, 1997
Terence J. Knowles
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
ULTRASONIC LEVEL SENSOR FOR AERATED FLUIDS
Publication number
20130220012
Publication date
Aug 29, 2013
Illinois Tool Works Inc.
Terence J. Knowles
G01 - MEASURING TESTING
Information
Patent Application
ACOUSTIC ARRAY SENSOR
Publication number
20130118253
Publication date
May 16, 2013
STREET SMART SENSORS LLC
Terence J. Knowles
G01 - MEASURING TESTING
Information
Patent Application
ACOUSTIC WAVE TOUCH ACTUATED SYSTEM
Publication number
20080198145
Publication date
Aug 21, 2008
Terrence J. Knowles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACOUSTIC WAVE TOUCH DETECTION CIRCUIT AND METHOD
Publication number
20070261895
Publication date
Nov 15, 2007
Terence J. Knowles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Acoustic wave touch bar system and method of use
Publication number
20060012583
Publication date
Jan 19, 2006
TexZec, Inc.
Terence J. Knowles
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Acoustic wave touch detection circuit and method
Publication number
20040246239
Publication date
Dec 9, 2004
Terence J. Knowles
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Individual acoustic wave switch
Publication number
20040227740
Publication date
Nov 18, 2004
Terence J. Knowles
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Acoustic wave touch actuated switch with feedback
Publication number
20020149570
Publication date
Oct 17, 2002
Terence J. Knowles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Acoustic wave touch actuated switch
Publication number
20020126103
Publication date
Sep 12, 2002
Terence J. Knowles
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Acoustic wave touch actuated switch
Publication number
20020126104
Publication date
Sep 12, 2002
Terence J. Knowles
G06 - COMPUTING CALCULATING COUNTING