Assignee
M & R SEAL PRESS CO INC
US·3 granted patents·132 citations·filing 1978–1982
Top patents by PatentIndex Score
3 records- 0192US4432281ASelf-inking stamping deviceM & R SEAL PRESS CO INC·Filed 1982·Granted Feb 21, 1984·86 cites·13 claims
- 0273USD261006SSelf-inking stampM & R SEAL PRESS CO INC·Filed 1979·Granted Sep 29, 1981·12 cites·1 claims
- 0370US4204468AEmbossing pressM & R SEAL PRESS CO INC·Filed 1978·Granted May 27, 1980·34 cites·23 claims
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