FEUSTLE GERHARD has a total of 17 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and thermal processes are CHOMCZYK WŁODZIMIERZ, BALARA MILAN and DVORAK JIRI.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 7 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Australia | 1 | |
#5 | Canada | 1 | |
#6 | Republic of Korea | 1 | |
#7 | United States | 1 | |
#8 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Engines, pumps and turbines | |
#3 | Thermal processes | |
#4 | Semiconductors | |
#5 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Feustle Gerhard | 17 |
Publication | Filing date | Title |
---|---|---|
DE102013203625A1 | Decentralized ventilation apparatus has sound passage openings which are arranged in different noise control walls of sound proofing device, so that acoustic energy is divided into two components which are overlaid by one control wall | |
DE102010000976A1 | rotary engine | |
DE10253247B3 | drill bit | |
DE19954555A1 | Device and method for ventilation of a room with heat recovery | |
WO9910694A2 | Method for producing a heat exchanger | |
EP0560107A1 | Device for concentrating or deflecting light | |
DE4240058A1 | Light concentrating or deflecting device | |
DE4014871A1 | Compartment for vehicle load space - comprises flat box in adjacent box-sections fixed together |