Inventor · disambiguated record
Brett Calzada
Also filed as: CALZADA BRETT
2 granted patents·49 citations·filing 2016–2017
66Inventor score
Files withTD AMERITRADE IP CO INC2
Top patents by PatentIndex Score
2 records- 0180USD817338SDisplay screen or portion thereof with graphical user interfaceTD AMERITRADE IP CO INC·Filed 2016·Granted May 8, 2018·18 cites·1 claims
- 0279USD888722SDisplay screen or portion thereof with a graphical user interface for displaying financial informationTD AMERITRADE IP CO INC·Filed 2017·Granted Jun 30, 2020·31 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →