Assignee
CAN ENG HOLDINGS LTD
CA·4 granted patents·104 citations·filing 1985–1992
Top patents by PatentIndex Score
4 records- 0194US4604055ALip-hung retort furnaceCAN ENG HOLDINGS LTD·Filed 1985·Granted Aug 5, 1986·43 cites·8 claims
- 0282US4648836ARotary retort furnaceCAN ENG HOLDINGS LTD·Filed 1985·Granted Mar 10, 1987·41 cites·12 claims
- 0349US5242156ADual belt furnaceCAN ENG HOLDINGS LTD·Filed 1992·Granted Sep 7, 1993·17 cites·20 claims
- 0420US4597735AHigh-efficiency porcelain enameling furnaceCAN ENG HOLDINGS LTD·Filed 1985·Granted Jul 1, 1986·3 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →