Assignee
PACIFIC WIETZ GMBH & CO KG
DE·3 granted patents·232 citations·filing 1990–1994
Top patents by PatentIndex Score
3 records- 0195US5092612AContactless pressurizing-gas shaft sealPACIFIC WIETZ GMBH & CO KG·Filed 1990·Granted Mar 3, 1992·142 cites·16 claims
- 0284US5368314AContactless pressurizing-gas shaft sealPACIFIC WIETZ GMBH & CO KG·Filed 1992·Granted Nov 29, 1994·51 cites·10 claims
- 0374US5435574AContactless pressurizing-gas shaft sealPACIFIC WIETZ GMBH & CO KG·Filed 1994·Granted Jul 25, 1995·39 cites·10 claims
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