HISTORY OF 
AIR and LIQUID SYSTEMS INC.

Air and Liquid Systems Inc. - 

2008   PALIN Trademark acquired.  Upgraded Engineering to AutoCAD 2008. 

2007   Introduced Hydrocyclone technology to Paint Finishing Market. 
            Munters products-Munters acquired Des Champs in June 2007.
            Developed Patent Pending Oil/Water Separation System.

2005   Received Trademark for CheckMark Name.  Added Addison, American Fan, 
            Weather Rite, Merpro and NuClimate as Represented Atmospheric Products

2004   Installed New Business/Accounting Software.  Upgraded All of Engineering 
            AutoCAD 2004.  Added E-Plan Software and Training for Electrical
            Engineering.  Received Patent for Sludge Dewatering System 

            Began distribution of Atmospheric Products in the Commercial Market 

2003  Acquired patent on Sludge Dewatering System.

2002    Atmospheric, Liquids Division sales and Mechanical / Electrical 
            Engineering / Design Dept. spun off to form Air and Liquid Systems Inc. 
            as a separate entity from DLB ( Daniel L. Bowers Co., Inc.). 

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