SUBSURFACE INC has a total of 11 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2016. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, packaging and shipping and civil engineering are HOSELINK PTY LTD, MARX KARL and MATINCENDIE SA.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Packaging and shipping | |
#3 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Pipes | |
#2 | Handling thin material | |
#3 | Foundations and excavations |
# | Name | Total Patents |
---|---|---|
#1 | Strom Gary H | 10 |
#2 | Strom Brandon G | 10 |
#3 | Homrighaus Jason M | 3 |
#4 | Strom Brandon Gregory | 1 |
Publication | Filing date | Title |
---|---|---|
US2018292040A1 | CIPP liner feed roller | |
US2018266615A1 | CIPP liner reel system | |
US2017108157A1 | CIPP Liner Feeder System | |
US9945091B1 | Portable Cofferdam System |