Assignee
SCHUMACHER SCHE FAB VERWALT
DE·3 granted patents·78 citations·filing 1978–1987
Top patents by PatentIndex Score
3 records- 0183US4889630AFilter bodySCHUMACHER SCHE FAB VERWALT·Filed 1987·Granted Dec 26, 1989·54 cites·18 claims
- 0252US4186101AFilterSCHUMACHER SCHE FAB VERWALT·Filed 1978·Granted Jan 29, 1980·13 cites·30 claims
- 0340US4885014AApparatus for filtering gasesSCHUMACHER SCHE FAB VERWALT·Filed 1986·Granted Dec 5, 1989·11 cites·3 claims
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