Patents Granted   
1. AN IMPROVED MICRO-CONTROLLER BASED OSCILLATION MONITORING SYSTEM FOR THE SAFETY OF RAILWAY VEHICLES WITH HIGH STORAGE CAPACITY AND REAL TIME WARNING FACILITY
Country Granted: ZA
Patent Number: 2007/05738    Date of Grant: 24-06-2009
Inventor(s):  MITTAL S K, SHAMSHI M A, KALRA SANDEEP, SHARMA B K
2. AN ENERGY EFFICIENT DATA ACQUISTION SYSTEM AND A COMPUTER CONTROLLED ON-LINE ENERGY MONITORING SYSTEM INCORPORATING THE SAME
Country Granted: India
Patent Number: 233179    Date of Grant: 27-03-2009
Inventor(s):  CHANDER MEENALOCHANI, KRISHNAMOORTHY D, AYYAPPAN G S, RAO R K MOHAN
3. DATA ACQUITION SYSTEM USEFUL FOR INCORPORATION IN A COMPUTER CONTROLLED ON-LINE ENERGY MONITORING SYSTEM AND A COMPUTER CONTROLLED ON-LINE ENERGY MONITORING SYSTEM INCORPORATING THE DATA ACQUISITION SYSTEM
Country Granted: AU
Patent Number: 2002348737    Date of Grant: 31-07-2008
Inventor(s):  RAO R K MOHAN, CHANDER MEENALOCHANI, KRISHNAMOORTHY D, AYYAPPAN G S
4. ENERGY EFFICIENT DATA ACQUISITION SYSTEM AND A COMPUTER CONTROLLED ON-LINE ENERGY MONITORING SYSTEM INCORPORATING THE SAME
Country Granted: US
Patent Number: 7142994    Date of Grant: 28-11-2006
Inventor(s):  SELVAM P CHENTHAMARAI, CHANDER MEENALOCHANI, KRISHNAMOORTHY D, AYYAPPAN G S
5. AN IMPROVED LATHE TOOL POST
Country Granted: India
Patent Number: 196879    Date of Grant: 11-08-2006
Inventor(s): RATTAN K S