Assignee
PHILIP MORRIS IND INC
2 granted patents·46 citations·filing 1975–1982
Top patents by PatentIndex Score
2 records- 0164US4063641ATwo-side legible packaging film and package made therefromPHILIP MORRIS IND INC·Filed 1975·Granted Dec 20, 1977·34 cites·8 claims
- 0251US4438170AElectrosensitive recording materials with heterogeneous surface topologyPHILIP MORRIS IND INC·Filed 1982·Granted Mar 20, 1984·12 cites·6 claims
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