AQUA MATIC INC has a total of 16 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Germany and Switzerland. Its main competitors in its focus markets machines, mechanical elements and environmental technology are ELGIN SOFTENER CORP, AUTOMATIC PUMP & SOFTENER CORP and AQUAMATIC INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Germany | 3 | |
#3 | Switzerland | 2 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Mechanical elements | |
#3 | Environmental technology | |
#4 | Control | |
#5 | Chemical engineering | |
#6 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Whitlock Robert A | 8 |
#2 | Whitlock Jr Robert A | 3 |
#3 | D Johnson Loren | 2 |
#4 | Dunlap Edwin V | 1 |
#5 | A Whitlock Robert | 1 |
#6 | Paul G Dr Bird | 1 |
#7 | Robert A Whitlock | 1 |
#8 | A Withlock Robert | 1 |
#9 | Dean R Hull | 1 |
#10 | Johnson Thomas W | 1 |
Publication | Filing date | Title |
---|---|---|
US3467255A | Regenerant control apparatus | |
US3480041A | Timer controlled water softener valve | |
US3071150A | Liquid level control valve | |
US3109454A | Flow control apparatus | |
US3019817A | Control system for water treatment apparatus | |
US3005465A | Float valve | |
US3029949A | Control system for water treatment apparatus | |
US2937753A | Control system for water treatment apparatus | |
US2926698A | Multiport valve | |
US2871883A | Motor-operated valve | |
US2803347A | Mixed bed deionizing apparatus |