Assignee
BORNEMANN J H GMBH & CO
DE·3 granted patents·80 citations·filing 1984–1994
Top patents by PatentIndex Score
3 records- 0176US5624249APumping process for operating a multi-phase screw pump and pumpBORNEMANN J H GMBH & CO·Filed 1994·Granted Apr 29, 1997·34 cites·15 claims
- 0255US5472319AEccentric screw pump with liquid bypass controlled by a flexible diaphragmBORNEMANN J H GMBH & CO·Filed 1994·Granted Dec 5, 1995·16 cites·20 claims
- 0354US4580955AEccentric screw pump for the conveying of liquids from bore holesBORNEMANN J H GMBH & CO·Filed 1984·Granted Apr 8, 1986·30 cites·10 claims
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