Assignee
AJF INC
US·7 granted patents·1 pending application·67 citations·filing 1989–2023
Top patents by PatentIndex Score
8 records- 0187US4968007AAnti-slag, anti-vortex tundish measurement apparatusAJF INC·Filed 1989·Granted Nov 6, 1990·24 cites·12 claims
- 0269US5249780ASlag control shape release apparatus for molten metal vesselsAJF INC·Filed 1992·Granted Oct 5, 1993·12 cites·16 claims
- 0359US2024165698A1Vibratory System And Method For Molten Steel TransferAJF INC·Filed 2023·Application pending·0 cites
- 0458US5423522ASlag control shape release apparatus for molten metal vesselsAJF INC·Filed 1994·Granted Jun 13, 1995·8 cites·11 claims
- 0554US5118085ASteel ladle lip closure apparatusAJF INC·Filed 1991·Granted Jun 2, 1992·7 cites·11 claims
- 0653US5303902ASlag control shape release apparatus for molten metal vesselsAJF INC·Filed 1993·Granted Apr 19, 1994·8 cites·35 claims
- 0745US5421560ASlag control apparatus for molten metal vesselsAJF INC·Filed 1994·Granted Jun 6, 1995·5 cites·22 claims
- 0837US5645792ASlag control shape release apparatus for molten metal vesselsAJF INC·Filed 1996·Granted Jul 8, 1997·3 cites·12 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →