Inventor · disambiguated record
Christopher O. Middleton
Also filed as: MIDDLETON CHRISTOPHER O
5 granted patents·185 citations·filing 1988–1998
84Inventor score
Top patents by PatentIndex Score
5 records- 0175US4914593AMethod for automatic depth control for earth moving and gradingSPECTRA PHYSICS·Filed 1988·Granted Apr 3, 1990·30 cites·14 claims
- 0272US4918608AMethod for automatic depth control for earth moving and gradingMIDDLETON CHRISTOPHER O·Filed 1988·Granted Apr 17, 1990·41 cites·12 claims
- 0368US6014211ADevice and method for providing a laser level planeLASER REFERENCE·Filed 1998·Granted Jan 11, 2000·58 cites·41 claims
- 0468US5235511AMethod for automatic depth control for earth moving and gradingSPECTRA PHYSICS·Filed 1990·Granted Aug 10, 1993·35 cites·1 claims
- 0553US5184293AApparatus for automatic depth control for earth moving and gradingSPECTRA PHYSICS·Filed 1990·Granted Feb 2, 1993·21 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →