Christopher J. Ziolkowski

Person

Elmhurst, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for gas sensing and monitoring
- Patent number 11,519,809
- Issue date Dec 6, 2022
- Operations Technology Development, NFP
- Chris Ziolkowski
- G01 - MEASURING TESTING
Information Patent Grant
Communication method for monitoring pipelines
- Patent number 9,000,778
- Issue date Apr 7, 2015
- Gas Technology Institute
- Christopher John Ziolkowski
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Device for marking out buried objects
- Patent number 8,981,903
- Issue date Mar 17, 2015
- Gas Technology Institute
- Nickolas Daniels
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for underground line crossing detection
- Patent number 8,555,722
- Issue date Oct 15, 2013
- Gas Technology Institute
- Daniel Allen Ersoy
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced acoustic detection of gas leaks in underground gas pipelines
- Patent number 6,725,705
- Issue date Apr 27, 2004
- Gas Technology Institute
- James Emerson Huebler
- G01 - MEASURING TESTING
Information Patent Grant
Electronic marker for metallic valve box covers
- Patent number 6,690,278
- Issue date Feb 10, 2004
- Gas Technology Institute
- Christopher J. Ziolkowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive system for predictive control of district pressure regulators
- Patent number 6,112,137
- Issue date Aug 29, 2000
- Gas Research Institute
- Joe McCarty
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Remote cathodic protection monitoring system
- Patent number 5,999,107
- Issue date Dec 7, 1999
- Institute of Gas Technology
- Joel Cooper
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for injecting acoustic signals into live gas m...
- Patent number 5,027,644
- Issue date Jul 2, 1991
- Institute of Gas Technology
- Christopher J. Ziolkowski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pneumatic pipe inspection device
- Patent number 4,646,787
- Issue date Mar 3, 1987
- Institute of Gas Technology
- William F. Rush
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR GAS SENSING AND MONITORING
- Publication number 20190170601
- Publication date Jun 6, 2019
- OPERATIONS TECHNOLOGY DEVELOPMENT, NFP
- Chris Ziolkowski
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION METHOD FOR MONITORING PIPELINES
- Publication number 20130043887
- Publication date Feb 21, 2013
- GAS TECHNOLOGY INSTITUTE
- Christopher John Ziolkowski
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MARKING OUT BURIED OBJECTS
- Publication number 20110273178
- Publication date Nov 10, 2011
- GAS TECHNOLOGY INSTITUTE
- Nickolas Daniels
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR UNDERGROUND LINE CROSSING DETECTION
- Publication number 20110061463
- Publication date Mar 17, 2011
- GAS TECHNOLOGY INSTITUTE
- Daniel Allen Ersoy
- G01 - MEASURING TESTING
Information Patent Application
Electronic marker for metallic valve box covers
- Publication number 20030122674
- Publication date Jul 3, 2003
- Christopher J. Ziolkowski
- G06 - COMPUTING CALCULATING COUNTING

Christopher J. Ziolkowski

Person

Patents Grantslast 30 patents

System and method for gas sensing and monitoring

Communication method for monitoring pipelines

Device for marking out buried objects

Method and apparatus for underground line crossing detection

Enhanced acoustic detection of gas leaks in underground gas pipelines

Electronic marker for metallic valve box covers

Adaptive system for predictive control of district pressure regulators

Remote cathodic protection monitoring system

Method and apparatus for injecting acoustic signals into live gas m...

Pneumatic pipe inspection device

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR GAS SENSING AND MONITORING

COMMUNICATION METHOD FOR MONITORING PIPELINES

DEVICE FOR MARKING OUT BURIED OBJECTS

METHOD AND APPARATUS FOR UNDERGROUND LINE CROSSING DETECTION

Electronic marker for metallic valve box covers