Inventor · disambiguated record
David Hart
Also filed as: HART DAVID · HART DAVID M · HART DAVID MICHAEL
11 granted patents·5 pending applications·192 citations·filing 1981–2025
90Inventor score
Files withSPINAL ELEMENTS INC9ONTARIO CRIPPLED CHILDREN S CE2HART DAVID1HART DAVID M1HART DAVID MICHAEL1
Top patents by PatentIndex Score
16 records- 0195US11273058B2Cervical plate and inserterSPINAL ELEMENTS INC·Filed 2020·Granted Mar 15, 2022·8 cites·26 claims
- 0292US11911294B2Cervical plate and inserterSPINAL ELEMENTS INC·Filed 2022·Granted Feb 27, 2024·2 cites·20 claims
- 0383US11382769B2Spinal implant deviceSPINAL ELEMENTS INC·Filed 2019·Granted Jul 12, 2022·4 cites·20 claims
- 0482US5320392ARemovably attachable vehicle body protection padHART DAVID M·Filed 1993·Granted Jun 14, 1994·64 cites·21 claims
- 0580US12318123B2Cervical plate and inserterSPINAL ELEMENTS INC·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 0677US2025268634A1Cervical plate and inserterSPINAL ELEMENTS INC·Filed 2025·Application pending·0 cites
- 0774US2025268728A1Spinal implant deviceSPINAL ELEMENTS INC·Filed 2025·Application pending·0 cites
- 0873US12318311B2Spinal implant deviceSPINAL ELEMENTS INC·Filed 2022·Granted Jun 3, 2025·0 cites·19 claims
- 0966US5467793AOrthotic walkerONTARIO CRIPPLED CHILDREN S CE·Filed 1994·Granted Nov 21, 1995·37 cites·10 claims
- 1061US12279969B2Spinal implant deviceSPINAL ELEMENTS INC·Filed 2021·Granted Apr 22, 2025·0 cites·20 claims
- 1155US2025186223A1Spinal implant deviceSPINAL ELEMENTS INC·Filed 2025·Application pending·0 cites
- 1253US5588456AOrthotic walkerONTARIO CRIPPLED CHILDREN S CE·Filed 1995·Granted Dec 31, 1996·24 cites·5 claims
- 1353US2024028073A1Mobile App Controlled Emoji Display PendantHART DAVID·Filed 2022·Application pending·0 cites
- 1448US2009050591A1Mobile Data Center UnitHART DAVID MICHAEL·Filed 2008·Application pending·0 cites
- 1543US4946156AOrthoses or prostheses for coordinating limb movementSTEEPER ORTHOPIDIC LTD·Filed 1988·Granted Aug 7, 1990·34 cites·11 claims
- 1638US4409529AProsthesisSTEEPER HUGH LTD·Filed 1981·Granted Oct 11, 1983·19 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →