Assignee
SIEGLING FA ERNST
DE·3 granted patents·46 citations·filing 1989–1992
Top patents by PatentIndex Score
3 records- 0160US5316132AConveyor belt and method for its manufactureSIEGLING FA ERNST·Filed 1992·Granted May 31, 1994·26 cites·26 claims
- 0251US4911286ASteeply inclined conveyor with slippage stops on the conveyor surfaceSIEGLING FA ERNST·Filed 1989·Granted Mar 27, 1990·16 cites·3 claims
- 0326US4953690AConveyor with slippage stops on the conveyor surfaceSIEGLING FA ERNST·Filed 1989·Granted Sep 4, 1990·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →