Constantine Sandu

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Tustin, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic alignment system for scraped-surface heat exchanger and me...
- Patent number 7,569,241
- Issue date Aug 4, 2009
- ConAgra Foods RDM, Inc.
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for removing build-up on measurement gauges
- Patent number 6,960,018
- Issue date Nov 1, 2005
- Conagra Grocery Products Company
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device and method for removing build-up on measurement gauges
- Patent number 6,789,938
- Issue date Sep 14, 2004
- Conagra Grocery Products Company
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Seal-less magnetically driven scraped-surface heat exchanger
- Patent number 6,675,877
- Issue date Jan 13, 2004
- Conagra Grocery Products Company
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Magnetic alignment system for scraped-surface heat exchanger and me...
- Publication number 20050103206
- Publication date May 19, 2005
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method for removing build-up on measurement gauges
- Publication number 20040144403
- Publication date Jul 29, 2004
- Constantine Sandu
- B08 - CLEANING
Information Patent Application
Device and method for removing build-up on measurement gauges
- Publication number 20030062063
- Publication date Apr 3, 2003
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Seal-less magnetically driven scraped-surface heat exchanger
- Publication number 20030042007
- Publication date Mar 6, 2003
- Constantine Sandu
- F28 - HEAT EXCHANGE IN GENERAL