Welcome to Hydroball Technics Website

Identified systems under automatic cleaning segment of the heating, ventilation and air-conditioning industry
	Brush Automatic Cleaning System (Germany) Since 1984 - Patent No. 4,489,776US http://www.wsaes.com/brush.asp
	Taprogge (Germany) Since 1987 - Patent No. 4,676,302US http://www.taprogge.de
	CQM ( Germany ) Since 1986 - Patent No. 4,620,589US http://www.filtermat.nl/CQM-WorkPrcpl.htm
	Ball Technics (United States) Since 1989 - Patent No. 4,865,121US http://www.matimop.org.il/newrdinf/company/c1001.htm

Miscellaneous
	Patent IPOS
	Epatents
	Measurement Converter
	Worldwide Calendar
	NEEC (National Energy Efficiency Commitee) Reports
	www.corrosion-doctor.org
	www.maverickinsectio.com
	www.chemtexcorp.com
	Heat Exchanger