Inventor · disambiguated record
David Hart
Also filed as: HART DAVID · HART DAVID J · HART DAVID JOHN
7 granted patents·3 pending applications·110 citations·filing 1980–2023
84Inventor score
Top patents by PatentIndex Score
10 records- 0194US11216172B1Scrolling feed while maintaining expanded size of post in feedTWITTER INC·Filed 2020·Granted Jan 4, 2022·12 cites·20 claims
- 0291US11010050B1Systems and methods for swipe-to-likeTWITTER INC·Filed 2020·Granted May 18, 2021·5 cites·34 claims
- 0378USD922414SDisplay screen with graphical user interface for organizing conversations by dateTWITTER INC·Filed 2019·Granted Jun 15, 2021·19 cites·1 claims
- 0473US4302877ASingle spring double lockblade folding knifeW R CASE & SONS CUTLERY COMPAN·Filed 1980·Granted Dec 1, 1981·47 cites·9 claims
- 0570US5791279AApparatus for manually transporting a canoeFiled 1996·Granted Aug 11, 1998·27 cites·7 claims
- 0659US11486221B2Wellbore casing repair safety tool for low-pressure hydrocarbon wellsHART DAVID·Filed 2021·Granted Nov 1, 2022·0 cites·9 claims
- 0755US2025156773A1Method and System for Variable Granularity Allocation of Parking ResourcesVM CONS INC·Filed 2023·Application pending·0 cites
- 0852US10932973B2Portable light weight apparatusHART DAVID J·Filed 2018·Granted Mar 2, 2021·0 cites·1 claims
- 0950US2018238135A1Wellbore casing repair safety tool for low-pressure hydrocarbon wellsHART DAVID·Filed 2017·Application pending·0 cites
- 1044US2008071132A1Brachytherapy apparatus and method for treating tissue forming an internal body cavityLAMOUREUX GARY A·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →