Assignee
BORISOF BERNARD
2 granted patents·48 citations·filing 1977–1977
Top patents by PatentIndex Score
2 records- 0175US4259790ASelf-adhering sticks, plates and other educational devices for constructing letters, figures, designs and the likeBORISOF BERNARD·Filed 1977·Granted Apr 7, 1981·30 cites·8 claims
- 0261US4273537ASelf-adhering educational devices for constructing letters, figures, designs and the likeBORISOF BERNARD·Filed 1977·Granted Jun 16, 1981·18 cites·16 claims
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