Assignee
SPOFFORD CHARLES JAMES
US·5 granted patents·3 citations·filing 2018–2025
Top patents by PatentIndex Score
5 records- 0179US12371941B2Self-aligning jamb jack screw with partial sphereSPOFFORD CHARLES JAMES·Filed 2024·Granted Jul 29, 2025·1 cites·20 claims
- 0278US12173516B2Self-aligning jamb jack screwSPOFFORD CHARLES JAMES·Filed 2022·Granted Dec 24, 2024·1 cites·26 claims
- 0369US10709242B2Appliance with a base wall having a contact surface including at least three internal leveling extension platforms and method of useSPOFFORD CHARLES JAMES·Filed 2018·Granted Jul 14, 2020·1 cites·5 claims
- 0467US12534951B1Threaded, booming, cylindrical shimsSPOFFORD CHARLES JAMES·Filed 2025·Granted Jan 27, 2026·0 cites·20 claims
- 0548US11454010B2Appliance with shim compatible geometrySPOFFORD CHARLES JAMES·Filed 2020·Granted Sep 27, 2022·0 cites·8 claims
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