Assignee
DEVRON ENG LTD
CA·4 granted patents·60 citations·filing 1974–1984
Top patents by PatentIndex Score
4 records- 0170US3945570ASteam supply apparatusDEVRON ENG LTD·Filed 1974·Granted Mar 23, 1976·13 cites·12 claims
- 0264US4612089ASurge suppression deviceDEVRON ENG LTD·Filed 1984·Granted Sep 16, 1986·19 cites·17 claims
- 0361US4444622ASteam distributionDEVRON ENG LTD·Filed 1982·Granted Apr 24, 1984·17 cites·13 claims
- 0436US4651981AForce limiterDEVRON ENG LTD·Filed 1984·Granted Mar 24, 1987·11 cites·13 claims
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