Inventor · disambiguated record
Michael Ingham
Also filed as: INGHAM MICHAEL · INGHAM MICHAEL J
5 granted patents·8 citations·filing 1974–2023
70Inventor score
Top patents by PatentIndex Score
5 records- 0177US10947690B2Trenchless method of installing a monolithic manhole in a levee for pipe accessHYDRO KLEAN LLC·Filed 2020·Granted Mar 16, 2021·2 cites·20 claims
- 0265US12116749B2Method of rehabilitating a manholeHYDRO KLEAN LLC·Filed 2023·Granted Oct 15, 2024·0 cites·19 claims
- 0353US11808003B2Method of rehabilitating a manholeHYDRO KLEAN LLC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 0426US3952682ASteering assembly for a marine craftRICHARD MARINE LIMITED·Filed 1974·Granted Apr 27, 1976·4 cites·19 claims
- 0523US3942462AMarine craft steering assemblyRICHMOND MARINE LTD·Filed 1974·Granted Mar 9, 1976·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →