Inventor · disambiguated record
David Sudman
Also filed as: SUDMAN DAVID
4 granted patents·1 pending application·201 citations·filing 1993–2022
77Inventor score
Top patents by PatentIndex Score
5 records- 0184US5385475AApparatus and method for generating and presenting an audio visual lesson planRAULAND BORG·Filed 1993·Granted Jan 31, 1995·133 cites·31 claims
- 0271US5601436AApparatus and method for generating and presenting an audiovisual lesson planRAULAND CORP·Filed 1995·Granted Feb 11, 1997·66 cites·15 claims
- 0365US11410257B2Message boardsRAULAND CORP·Filed 2019·Granted Aug 9, 2022·2 cites·13 claims
- 0459US11869109B2Status lightsRAULAND CORP·Filed 2022·Granted Jan 9, 2024·0 cites·18 claims
- 0534US2020221549A1Status lightsRAULAND CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →