Membership
Tour
Register
Log in
Leroy David Cordill
Follow
Person
Bartlesville, OK, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Downhole measurement tool having a regulated voltage power supply a...
Patent number
9,602,100
Issue date
Mar 21, 2017
Automation Solutions, LLC
Leroy David Cordill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Downhole measurement tool circuit and method to balance fault curre...
Patent number
8,149,552
Issue date
Apr 3, 2012
Automation Solutions, LLC
Leroy David Cordill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sample valve with integral sample shut off function for chromatograph
Patent number
7,063,302
Issue date
Jun 20, 2006
Siemens Energy & Automation, Inc.
Leroy D. Cordill
G01 - MEASURING TESTING
Information
Patent Grant
Gas chromatograph sample valve
Patent number
6,862,916
Issue date
Mar 8, 2005
Siemens Energy & Automation, Inc.
Leroy David Cordill
G01 - MEASURING TESTING
Information
Patent Grant
Communication link contention resolution system
Patent number
4,670,872
Issue date
Jun 2, 1987
Phillips Petroleum Company
Leroy D. Cordill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing a digital output in response to...
Patent number
4,233,500
Issue date
Nov 11, 1980
Phillips Petroleum Company
Leroy D. Cordill
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DOWNHOLE OIL WELL SENSOR HOUSING HAVING A COMPRESSION SEAL ASSEMBLY
Publication number
20160138948
Publication date
May 19, 2016
AK Research LLC
Leroy David Cordill
G01 - MEASURING TESTING
Information
Patent Application
Gas chromatograph sample valve
Publication number
20030233863
Publication date
Dec 25, 2003
Leroy David Cordill
G01 - MEASURING TESTING
Information
Patent Application
Sample valve with integral sample shut off function for chromatograph
Publication number
20020131905
Publication date
Sep 19, 2002
Leroy D. Cordill
G01 - MEASURING TESTING