Inventor · disambiguated record
David W. Bergan
Also filed as: BERGAN DAVID W
2 granted patents·1 pending application·4 citations·filing 2004–2014
51Inventor score
Technology areasG09B
Top patents by PatentIndex Score
3 records- 0166US8784114B2Interactive computer system for instructor-student teaching and assessment of preschool childrenASSESSMENT TECHNOLOGY INC·Filed 2013·Granted Jul 22, 2014·1 cites·8 claims
- 0260US2014295398A1Interactive computer system for instructor-student teaching and assessment of preschool childrenASSESSMENT TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 0350US8529270B2Interactive computer system for instructor-student teaching and assessment of preschool childrenBERGAN DAVID W·Filed 2004·Granted Sep 10, 2013·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →