Assignee
FISKER & NIELSEN AS
DK·3 granted patents·31 citations·filing 1974–1986
Top patents by PatentIndex Score
3 records- 0150US4650505ACleaner apparatus for toxic or hazardous substancesFISKER & NIELSEN AS·Filed 1983·Granted Mar 17, 1987·22 cites·11 claims
- 0226US4689059ACleaner apparatus for toxic or hazardous substancesFISKER & NIELSEN AS·Filed 1986·Granted Aug 25, 1987·8 cites·9 claims
- 0311US3943597AVacuum cleanerFISKER & NIELSEN AS·Filed 1974·Granted Mar 16, 1976·1 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →