Assignee
WESTERN PUBLISHING CO
8 granted patents·100 citations·filing 1979–1994
Top patents by PatentIndex Score
8 records- 0156US5111316ALiquid crystal writing stateWESTERN PUBLISHING CO·Filed 1990·Granted May 5, 1992·23 cites·19 claims
- 0255US4277133AMicroscopeWESTERN PUBLISHING CO·Filed 1979·Granted Jul 7, 1981·19 cites·11 claims
- 0354US5136404ALiquid crystal writing slate with improved light-transmission retentionWESTERN PUBLISHING CO·Filed 1990·Granted Aug 4, 1992·19 cites·14 claims
- 0449US5115330ALiquid crystal writing slateWESTERN PUBLISHING CO·Filed 1990·Granted May 19, 1992·15 cites·30 claims
- 0549USD277963SHousing for voice synthesizer and voice activating bar code readerWESTERN PUBLISHING CO·Filed 1982·Granted Mar 12, 1985·7 cites·1 claims
- 0648USD361597SInteractive audiovisual boardWESTERN PUBLISHING CO·Filed 1994·Granted Aug 22, 1995·8 cites·1 claims
- 0734US5117297ALiquid crystal writing slate with DC imaging systemWESTERN PUBLISHING CO·Filed 1990·Granted May 26, 1992·6 cites·20 claims
- 0834USD273802SSound emitting probe for toy or similar articleWESTERN PUBLISHING CO·Filed 1981·Granted May 8, 1984·3 cites·1 claims
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