Assignee
FOURTH DIMENSION DESIGNS LTD
CA·3 granted patents·1 pending application·46 citations·filing 2004–2016
Top patents by PatentIndex Score
4 records- 0169US7121335B2Plunger for gas wellsFOURTH DIMENSION DESIGNS LTD·Filed 2004·Granted Oct 17, 2006·44 cites·4 claims
- 0258US10577902B2Downhole plunger with spring-biased padsFOURTH DIMENSION DESIGNS LTD·Filed 2016·Granted Mar 3, 2020·1 cites·3 claims
- 0353US7401544B2Plunger with annular exterior seals and method of installing annular seals on an exterior surface of a plungerFOURTH DIMENSION DESIGNS LTD·Filed 2006·Granted Jul 22, 2008·1 cites·6 claims
- 0433US2017107800A1Plunger impact sensorFOURTH DIMENSION DESIGNS LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →