Assignee
LETRASET USA INC
5 granted patents·68 citations·filing 1977–1980
Top patents by PatentIndex Score
5 records- 0162US4177309ADry transfer materialsLETRASET USA INC·Filed 1977·Granted Dec 4, 1979·20 cites·13 claims
- 0260US4344994ASign lettering materialsLETRASET USA INC·Filed 1979·Granted Aug 17, 1982·20 cites·8 claims
- 0350US4389473AProduction of transfer materialLETRASET USA INC·Filed 1980·Granted Jun 21, 1983·9 cites·8 claims
- 0446US4283484AMethod of making relief printing plates with concave printing areasLETRASET USA INC·Filed 1979·Granted Aug 11, 1981·13 cites·7 claims
- 0543US4254211AProduction of transfer materialLETRASET USA INC·Filed 1978·Granted Mar 3, 1981·6 cites·15 claims
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