Assignee
GS HYDRO OY
FI·5 granted patents·1 pending application·41 citations·filing 1985–2014
Top patents by PatentIndex Score
6 records- 0159US4905492AMethod and device for forming a transverse collar on the end of a metal pipeGS HYDRO OY·Filed 1988·Granted Mar 6, 1990·21 cites·4 claims
- 0240US4681352AJoint for a pipe provided with a flared endGS HYDRO OY·Filed 1985·Granted Jul 21, 1987·9 cites·6 claims
- 0334US10428984B2Method for forming fastening collarGS HYDRO OY·Filed 2014·Granted Oct 1, 2019·0 cites·4 claims
- 0434US5501093AProcedure and apparatus for forming a rectangular collar at the end of a pipeGS HYDRO OY·Filed 1994·Granted Mar 26, 1996·7 cites·18 claims
- 0526US5345801AProcedure and apparatus for forming a rectangular collar at the end of a pipeGS HYDRO OY·Filed 1993·Granted Sep 13, 1994·4 cites·20 claims
- 0624US2007152446A1Flange joint with at least one flange being mounted in a rotation allowing mannerGS HYDRO OY·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →