Assignee
WREDE & NIEDECKEN VERWALTUNG
DE·3 granted patents·59 citations·filing 1989–1991
Top patents by PatentIndex Score
3 records- 0155US5036287AProcedure and device for corrosion determinationWREDE & NIEDECKEN VERWALTUNG·Filed 1990·Granted Jul 30, 1991·24 cites·21 claims
- 0251US5231867ADevice for detecting leaks in a flanged jointWREDE & NIEDECKEN VERWALTUNG·Filed 1991·Granted Aug 3, 1993·22 cites·13 claims
- 0336US4929929ALeakage control mechanismWREDE & NIEDECKEN VERWALTUNG·Filed 1989·Granted May 29, 1990·13 cites·12 claims
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