Membership
Tour
Register
Log in
David Crowther
Follow
Person
Bloomfield Hills, MI, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Profile inspection system for threaded and axial components
Patent number
11,199,395
Issue date
Dec 14, 2021
GII Acquisition, LLC
David Crowther
G05 - CONTROLLING REGULATING
Information
Patent Grant
Non-contact sensing system having MEMS-based light source
Patent number
9,204,129
Issue date
Dec 1, 2015
Perceptron, Inc.
Shyam P. Keshavmurthy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-contact sensor having improved laser spot
Patent number
8,520,219
Issue date
Aug 27, 2013
Perceptron, Inc.
William E. Shaw
G01 - MEASURING TESTING
Information
Patent Grant
Hybrid sensor
Patent number
8,395,785
Issue date
Mar 12, 2013
Perceptron, Inc.
Shyam P. Keshavmurthy
G01 - MEASURING TESTING
Information
Patent Grant
Hybrid sensor
Patent number
8,233,156
Issue date
Jul 31, 2012
Perceptron, Inc.
Shyam P. Keshavmurthy
G01 - MEASURING TESTING
Information
Patent Grant
Sensor system and reverse clamping mechanism
Patent number
8,227,722
Issue date
Jul 24, 2012
Perceptron, Inc.
David Crowther
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Hybrid sensor
Patent number
8,031,345
Issue date
Oct 4, 2011
Perceptron, Inc.
Shyam P. Keshavmurthy
G01 - MEASURING TESTING
Information
Patent Grant
Sensor system and reverse clamping mechanism
Patent number
7,995,218
Issue date
Aug 9, 2011
Perceptron, Inc.
David Crowther
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Profile inspection system for threaded and axial components
Patent number
7,684,054
Issue date
Mar 23, 2010
GII Acquisition, LLC
David Crowther
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
PROFILE INSPECTION SYSTEM FOR THREADED AND AXIAL COMPONENTS
Publication number
20150241207
Publication date
Aug 27, 2015
GII Acquisition, LLC dba General Inspection, LLC
David Crowther
G01 - MEASURING TESTING
Information
Patent Application
NON-CONTACT SENSOR HAVING IMPROVED LASER SPOT
Publication number
20130155418
Publication date
Jun 20, 2013
William E. Shaw
G01 - MEASURING TESTING
Information
Patent Application
NON-CONTACT SENSING SYSTEM HAVING MEMS-BASED LIGHT SOURCE
Publication number
20120062706
Publication date
Mar 15, 2012
PERCEPTRON, INC.
Shyam P. Keshavmurthy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID SENSOR
Publication number
20110310401
Publication date
Dec 22, 2011
PERCEPTRON, INC.
Shyam P. Keshavmurthy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYBRID SENSOR
Publication number
20110310399
Publication date
Dec 22, 2011
PERCEPTRON, INC.
Shyam P. Keshavmurthy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SENSOR SYSTEM AND REVERSE CLAMPING MECHANISM
Publication number
20110265294
Publication date
Nov 3, 2011
PERCEPTRON, INC.
David Crowther
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SENSOR SYSTEM AND REVERSE CLAMPING MECHANISM
Publication number
20100309483
Publication date
Dec 9, 2010
PERCEPTRON, INC.
David Crowther
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
HYBRID SENSOR
Publication number
20100302554
Publication date
Dec 2, 2010
Shyam P. Keshavmurthy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROFILE INSPECTION SYSTEM FOR THREADED AND AXIAL COMPONENTS
Publication number
20100039655
Publication date
Feb 18, 2010
GII Acquisition, LLC dba General Inspection, LLC
David Crowther
G01 - MEASURING TESTING
Information
Patent Application
Profile inspection system for threaded and axial components
Publication number
20080049235
Publication date
Feb 28, 2008
David Crowther
G01 - MEASURING TESTING