Inventor · disambiguated record
Michael J. Hewitt
Also filed as: HEWITT MICHAEL · HEWITT MICHAEL J · HEWITT MICHAEL JOSEPH
5 granted patents·2 pending applications·138 citations·filing 1980–2024
81Inventor score
Top patents by PatentIndex Score
7 records- 0192US4481701ACored plastics profiles and manufacture of frames for windows and the like therefromHEWITT MICHAEL JOHN·Filed 1983·Granted Nov 13, 1984·83 cites·15 claims
- 0260USD837272SHolder for a drill alignment deviceHEWITT TRESSIE L·Filed 2016·Granted Jan 1, 2019·12 cites·1 claims
- 0358US5094798AManufacture of lightweight structural profileHEWITT MICHAEL JOHN·Filed 1990·Granted Mar 10, 1992·31 cites·21 claims
- 0451US2011274799A1Mold Inhibiting EmulsionMALLET & CO INC·Filed 2011·Application pending·0 cites
- 0546US2025349324A1Revinyl: magnetic and mechanical audio transfer for phono cartridgesHEWITT MICHAEL JOSEPH·Filed 2024·Application pending·0 cites
- 0645US4420920ACored plastics profiles and manufacture of frames for windows and the like therefromHEWITT MICHAEL JOHN·Filed 1980·Granted Dec 20, 1983·12 cites·11 claims
- 0741US10767432B1Drill alignment deviceHEWITT TRESSIE L·Filed 2017·Granted Sep 8, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →