Assignee
STRAUB HARTWIG
DE·3 granted patents·50 citations·filing 1989–1993
Top patents by PatentIndex Score
3 records- 0167US5108067ADiaphragm valve with an elastic diaphragm braced by a valve coverSTRAUB HARTWIG·Filed 1989·Granted Apr 28, 1992·28 cites·3 claims
- 0236US5322536AFilter apparatusSTRAUB HARTWIG·Filed 1993·Granted Jun 21, 1994·10 cites·13 claims
- 0336US5169417ADevice for removing excess sprayed material during application by spraying of wet lacquerSTRAUB HARTWIG·Filed 1989·Granted Dec 8, 1992·12 cites·5 claims
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