Gregg A. Herrin

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Burlington, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for optimizing design and rehabilitation of water distributi...
- Patent number 7,593,839
- Issue date Sep 22, 2009
- Bentley Systems, Incorporated
- Zheng Y. Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for automatic water distribution model calibration
- Patent number 7,457,735
- Issue date Nov 25, 2008
- Bentley Systems, Incorporated
- Zheng Yi Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for providing an energy cost estimation for a wat...
- Patent number 7,437,333
- Issue date Oct 14, 2008
- Gregg A. Herrin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Technique for optimization of a simplified network model
- Patent number 7,302,372
- Issue date Nov 27, 2007
- Bentley Systems, Incorporated
- Zheng Y. Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for reduction of a network topology-based system...
- Patent number 7,054,799
- Issue date May 30, 2006
- Haestad Methods, Inc.
- Wayne R. Hartell
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for automatic water distribution model calibration
- Publication number 20030093236
- Publication date May 15, 2003
- Zheng Yi Wu
- G06 - COMPUTING CALCULATING COUNTING