| 1981 | Money Changers | Company Product |
| 1982 | Money Lenders | Company Product |
| 1983 | Money Packets | Company Product |
| 1984 | Moneylender | Company Product |
| 1985 | Monitiring System | Company Product |
| 1986 | Monitor Arms | Company Product |
| 1987 | Monitor Repair Service | Company Product |
| 1988 | Monitoring & Alarm System Engines | Company Product |
| 1989 | Monitoring & Measurement | Company Product |
| 1990 | Monitoring And Control Devices | Company Product |
| 1991 | Monitoring Platform | Company Product |
| 1992 | Monitoring Relays | Company Product |
| 1993 | Monitoring System | Company Product |
| 1994 | Monitors | Company Product |
| 1995 | Mono & | Company Product |
| 1996 | Mono Black Machines | Company Product |
| 1997 | Mono Block Tooth | Company Product |
| 1998 | Mono Ethylene Glycol | Company Product |
| 1999 | Mono Remanufactored Toner | Company Product |
| 2000 | Monobasic Sodium Phosphate | Company Product |
| 2001 | Monoblock Directional Control Valves | Company Product |
| 2002 | Monoblock Hydraulic Breaker | Company Product |
| 2003 | Monochlorobenzene | Company Product |
| 2004 | Monofilament Line | Company Product |
| 2005 | Monofilament Nets | Company Product |
| 2006 | Monolever Switch | Company Product |
| 2007 | Monolithic Push Buttons | Company Product |
| 2008 | Monorail Cranes | Company Product |
| 2009 | Monorail Hoists | Company Product |
| 2010 | Monorails | Company Product |