Inventor · disambiguated record
Christopher Sanford
Also filed as: SANFORD CHRISTOPHER · SANFORD CHRISTOPHER P
7 granted patents·1 pending application·147 citations·filing 1995–2025
84Inventor score
Top patents by PatentIndex Score
8 records- 0193US11406807B2Tattoo machine rechargeable battery unit with voltage controllerFK IRONS INC·Filed 2020·Granted Aug 9, 2022·4 cites·12 claims
- 0293US5538089APower tool clutch assemblyBLACK & DECKER·Filed 1995·Granted Jul 23, 1996·90 cites·11 claims
- 0390US11559675B1Tattoo machine rechargeable battery unit with voltage controllerFK IRONS INC·Filed 2022·Granted Jan 24, 2023·1 cites·20 claims
- 0487US11471658B1Tattoo machine rechargeable battery unit with voltage controllerFK IRONS INC·Filed 2022·Granted Oct 18, 2022·1 cites·20 claims
- 0584US2025288787A1Tattoo Machine Rechargeable Battery Unit With Voltage ControllerFK IRONS INC·Filed 2025·Application pending·0 cites
- 0682US12318566B2Tattoo machine rechargeable battery unit with voltage controllerFK IRONS INC·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 0777US5601387ADepth adjusting system for a power toolBLACK & DECKER INC·Filed 1995·Granted Feb 11, 1997·51 cites·20 claims
- 0876US11944773B2Tattoo machine rechargeable battery unit with voltage controllerFK IRONS INC·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →