Greg Konwinski

Follow

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
High pressure live service pipe renewal apparatus and method
- Patent number 6,273,644
- Issue date Aug 14, 2001
- Gregory M. Konwinski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Live service pipe insertion apparatus and method
- Patent number 6,024,515
- Issue date Feb 15, 2000
- Nicor Technologies Inc.
- Greg Konwinski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Remotely actuated pipeline valve and method
- Publication number 20020134955
- Publication date Sep 26, 2002
- Greg Konwinski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...