Assignee
POLYTYPE AG
CH·4 granted patents·60 citations·filing 1978–1988
Top patents by PatentIndex Score
4 records- 0163US4245583AMechanism to transfer a viscous coating mediumPOLYTYPE AG·Filed 1978·Granted Jan 20, 1981·16 cites·9 claims
- 0256US4964361ADevice for varnishing the inside hollow bodiesPOLYTYPE AG·Filed 1988·Granted Oct 23, 1990·33 cites·7 claims
- 0336US4498946AApparatus and method for manufacturing a sandwich webPOLYTYPE AG·Filed 1983·Granted Feb 12, 1985·7 cites·7 claims
- 0430US4710358AApparatus for changing the surface tension of cup-like containersPOLYTYPE AG·Filed 1986·Granted Dec 1, 1987·4 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →