Youval Katzman

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YAACOV, IL

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Patents Grantslast 30 patents

Information Patent Grant
Gas purge valve
- Patent number 7,617,838
- Issue date Nov 17, 2009
- A.R.I. Flow Control Accessories Agriculture Cooperative Association Ltd.
- Youval Katzman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas purge valve
- Patent number 7,013,907
- Issue date Mar 21, 2006
- A.R.I. Flow Control Accessories Agricultural Cooperative Association Ltd.
- Vladimir Ryabtsev
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controlled valve
- Patent number 6,394,412
- Issue date May 28, 2002
- Netafim (A.C.S.) Ltd.
- Avi Zakai
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FLUID FLOW VALVE
- Publication number 20100108156
- Publication date May 6, 2010
- A.R.I. Flow Control Accessories Ltd.
- Youval Katzman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Backflow Preventer
- Publication number 20070240765
- Publication date Oct 18, 2007
- A.R.I. FLOW CONTROL ACCESSORIES AGRICULTURAL COOPE
- Youval Katzman
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Gas purge valve
- Publication number 20060185732
- Publication date Aug 24, 2006
- Youval Katzman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Gas purge valve
- Publication number 20040050427
- Publication date Mar 18, 2004
- Vladimir Ryabtsev
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CONTROLLED VALVE
- Publication number 20010040227
- Publication date Nov 15, 2001
- AVI ZAKAI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...