BOMMER ROLF has a total of 12 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are SMITH A O CHINA WATER HEATER, PARK SUNG DON and NINGBO SACON WATER HEATER CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 6 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Environmental technology | |
#3 | Chemical engineering | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Bommer Rolf | 12 |
Publication | Filing date | Title |
---|---|---|
DE4432508A1 | Central heating boiler with container for heat carrier medium | |
EP0277300A1 | Device for the purification and neutralization of furnace wastes | |
DE3714261C1 | Condensing boiler and method for its operation | |
DE3701439A1 | Method of operating a boiler and boiler operated according to this method | |
DE3328815C1 | Furnace for a heating boiler | |
DE3325200C1 | Heating boiler | |
DE2802890A1 | Mixing block for two foam polymerisation reagents - where reagents meet compressed air at specified angles in mixing chamber |