Daniel R. Chapman

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Combined analytic technique for differentiating changes to structur...
- Patent number 12,158,449
- Issue date Dec 3, 2024
- Chevron U.S.A. Inc.
- Alp Tugrul Findikoglu
- G01 - MEASURING TESTING
Information Patent Grant
Detection, monitoring, and determination of location of changes in...
- Patent number 10,996,203
- Issue date May 4, 2021
- Triad National Security, LLC
- Alp Tugrul Findikoglu
- G01 - MEASURING TESTING
Information Patent Grant
Detection, monitoring, and determination of location of changes in...
- Patent number 10,585,069
- Issue date Mar 10, 2020
- Chevron U.S.A. Inc.
- Alp T. Findikoglu
- G01 - MEASURING TESTING
Information Patent Grant
Detection and monitoring of changes in metallic structures using mu...
- Patent number 10,473,625
- Issue date Nov 12, 2019
- Chevron U.S.A. Inc.
- Alp T. Findikoglu
- G01 - MEASURING TESTING
Information Patent Grant
Evaluating a vessel for suitability for containing fluid
- Patent number 9,664,212
- Issue date May 30, 2017
- Chevron U.S.A. Inc.
- James E. Barefield
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COMBINED ANALYTIC TECHNIQUE FOR DIFFERENTIATING CHANGES TO STRUCTUR...
- Publication number 20220268744
- Publication date Aug 25, 2022
- Chevron U.S.A. Inc.
- Alp Tugrul Findikoglu
- G01 - MEASURING TESTING
Information Patent Application
DETECTION, MONITORING, AND DETERMINATION OF LOCATION OF CHANGES IN...
- Publication number 20200191754
- Publication date Jun 18, 2020
- Chevron U.S.A. Inc.
- Alp T. Findikoglu
- G01 - MEASURING TESTING
Information Patent Application
DETECTION, MONITORING, AND DETERMINATION OF LOCATION OF CHANGES IN...
- Publication number 20180292356
- Publication date Oct 11, 2018
- Chevron U.S.A. Inc.
- Alp T. Findikoglu
- G01 - MEASURING TESTING
Information Patent Application
DETECTION AND MONITORING OF CHANGES IN METALLIC STRUCTURES USING MU...
- Publication number 20180231501
- Publication date Aug 16, 2018
- LOS ALAMOS NATIONAL SECURITY, LLC
- Alp T. Findikoglu
- G01 - MEASURING TESTING
Information Patent Application
Evaluating a Vessel for Suitability for Containing Fluid
- Publication number 20160258815
- Publication date Sep 8, 2016
- James E. Barefield
- G01 - MEASURING TESTING