Narayana Swamy Subbaraman

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Chennai, IN

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Patents Grantslast 30 patents

Information Patent Grant
Locking pipe joint and a method of making the same
- Patent number 7,963,569
- Issue date Jun 21, 2011
- Jain Irrigation Systems, Ltd.
- Narayana Swamy Subbaraman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NOVEL LOCKING PIPE JOINT AND A METHOD OF MAKING THE SAME
- Publication number 20100007136
- Publication date Jan 14, 2010
- JAIN IRRIGATION SYSTEMS, LTD.
- Narayana Swamy Subbaraman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL