3S SYSTEMTECHN AG has a total of 13 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets civil engineering are SHENZHEN SOUTH DECORATION ENGINEERING CO LTD, HANGZHOU JOINUS STAGE EQUIPMENT CO LTD and WHITES GROUP PTY LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Swimming pools |
# | Name | Total Patents |
---|---|---|
#1 | Sommer Peter | 7 |
#2 | Sommer Hans-Rudolf | 6 |
#3 | Sommer Hans Rudolf | 3 |
Publication | Filing date | Title |
---|---|---|
EP1826338A2 | Working method and cleaning device for cleaning a swimming pool | |
EP0989256A1 | Working method and cleaning apparatus for cleaning a swimming-pool | |
EP0989255A1 | Cleaning apparatus for swimming-pool | |
EP0483677A2 | Functioning method and cleaning device for swimming pools | |
EP0483470A1 | Self-propelled cleaning device,particularly for swimming pools |