Assignee
GRAHAM ENG CORPORATION
US·3 granted patents·1 pending application·25 citations·filing 1988–2020
Top patents by PatentIndex Score
4 records- 0183USD314142SBottleGRAHAM ENG CORPORATION·Filed 1988·Granted Jan 29, 1991·25 cites·1 claims
- 0255US2021094216A1Device and method for continuously extruding tubing having different materialsGRAHAM ENG CORPORATION·Filed 2020·Application pending·0 cites
- 0349US10913194B2Device and method for continuously extruding tubing having different materialsGRAHAM ENG CORPORATION·Filed 2017·Granted Feb 9, 2021·0 cites·14 claims
- 0444US10532508B2Seal ring for vent saddle in extrusion barrelGRAHAM ENG CORPORATION·Filed 2017·Granted Jan 14, 2020·0 cites·20 claims
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