| 1981 | Portable Electric Saws | Company Product |
| 1982 | Portable Electric Scalers | Company Product |
| 1983 | Portable Electric Screwdrivers | Company Product |
| 1984 | Portable Electric Shears | Company Product |
| 1985 | Portable Electric Tappers | Company Product |
| 1986 | Portable Electronics | Company Product |
| 1987 | Portable Facing Machines | Company Product |
| 1988 | Portable Fans | Company Product |
| 1989 | Portable Fire Extinguishers | Company Product |
| 1990 | Portable Fitting Room | Company Product |
| 1991 | Portable Flame Cutting Machines | Company Product |
| 1992 | Portable Flange Facing Machines | Company Product |
| 1993 | Portable Flood Lights | Company Product |
| 1994 | Portable Flowmeters | Company Product |
| 1995 | Portable Forming Machines | Company Product |
| 1996 | Portable Gantry Cranes | Company Product |
| 1997 | Portable Gas Cutting Machines | Company Product |
| 1998 | Portable Gas Flowmeters | Company Product |
| 1999 | Portable Generators | Company Product |
| 2000 | Portable Grouting Pumps | Company Product |
| 2001 | Portable Hammocks | Company Product |
| 2002 | Portable Hand Mixer | Company Product |
| 2003 | Portable Handheld Balancers | Company Product |
| 2004 | Portable Heaters | Company Product |
| 2005 | Portable Hot Spring Spas | Company Product |
| 2006 | Portable Humidity-Thermometer | Company Product |
| 2007 | Portable Hybrid | Company Product |
| 2008 | Portable Hydraulic Cutter Head | Company Product |
| 2009 | Portable Hydraulic Punchers | Company Product |
| 2010 | Portable Hydraulic Test Stands | Company Product |