Assignee
PROCOR LTD
9 granted patents·155 citations·filing 1976–1989
Top patents by PatentIndex Score
9 records- 0184US4353852APelletizing method and apparatusPROCOR LTD·Filed 1981·Granted Oct 12, 1982·39 cites·33 claims
- 0283US4272234APelletizing apparatusPROCOR LTD·Filed 1979·Granted Jun 9, 1981·32 cites·10 claims
- 0377US4507335AMethod and apparatus for pelletizing sulphurPROCOR LTD·Filed 1984·Granted Mar 26, 1985·31 cites·22 claims
- 0453US4941411ASteel end structure for aluminum railcarPROCOR LTD·Filed 1989·Granted Jul 17, 1990·21 cites·17 claims
- 0544US4139347AMethod for cooling molten sulphurPROCOR LTD·Filed 1977·Granted Feb 13, 1979·10 cites·4 claims
- 0644US4056117ABottom outlet safety closurePROCOR LTD·Filed 1976·Granted Nov 1, 1977·12 cites·10 claims
- 0736US4094185ADouble-ended heading punchPROCOR LTD·Filed 1977·Granted Jun 13, 1978·3 cites·7 claims
- 0835US4057155ARailroad carPROCOR LTD·Filed 1976·Granted Nov 8, 1977·6 cites·13 claims
- 0931US4148233AMethod of making a double-ended heading punchPROCOR LTD·Filed 1978·Granted Apr 10, 1979·1 cites·2 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →