Inventor · disambiguated record
David Daniel Rankin, Sr.
Also filed as: RANKIN DAVID · RANKIN SR DAVID DANIEL
15 granted patents·4 pending applications·53 citations·filing 2001–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0196US11320245B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2020·Granted May 3, 2022·9 cites·10 claims
- 0295US11662182B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2022·Granted May 30, 2023·5 cites·19 claims
- 0395US11650030B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2022·Granted May 16, 2023·5 cites·4 claims
- 0494US11920906B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2023·Granted Mar 5, 2024·3 cites·19 claims
- 0587US12345509B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2024·Granted Jul 1, 2025·0 cites·9 claims
- 0681US12345508B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2024·Granted Jul 1, 2025·0 cites·19 claims
- 0779US11015376B2Security lock for doorRANKIN SR DAVID DANIEL·Filed 2018·Granted May 25, 2021·4 cites·3 claims
- 0876US11920907B2Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2023·Granted Mar 5, 2024·0 cites·11 claims
- 0972US2022401979A1Backpack personal defense material dispenserRANKIN SR DAVID DANIEL·Filed 2022·Application pending·0 cites
- 1071US6662694B2Rotatable cutting tool with colored visual warningFiled 2002·Granted Dec 16, 2003·12 cites·27 claims
- 1169US11453020B2Backpack personal defense material dispenserRANKIN SR DAVID DANIEL·Filed 2021·Granted Sep 27, 2022·0 cites·7 claims
- 1263US6896017B2Rotatable cutting toolMOULDER SERVICES INC·Filed 2002·Granted May 24, 2005·11 cites·24 claims
- 1358US7237586B2Rotatable cutting toolMOULDER SERVICES INC·Filed 2005·Granted Jul 3, 2007·2 cites·34 claims
- 1453US6716483B1Methods for cutting articles containing at least a substantial amount of woodMOULDER SERVICES INC·Filed 2001·Granted Apr 6, 2004·2 cites·20 claims
- 1553US2020148965A1Non-lethal defensive fluid composition and pressurized delivery systemRANKIN SR DAVID DANIEL·Filed 2019·Application pending·0 cites
- 1650US11771662B2Analgesic formulation for control of pain in dogsUNIV KANSAS STATE·Filed 2018·Granted Oct 3, 2023·0 cites·28 claims
- 1747US2020318425A1Retrofit security grid for windowRANKIN SR DAVID DANIEL·Filed 2019·Application pending·0 cites
- 1846US7469730B2Rotatable cutting toolMOULDER SERVICES INC·Filed 2007·Granted Dec 30, 2008·0 cites·19 claims
- 1940US2007289848A1Web Covers for Conveyor ScreensRANKIN DAVID·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →