Inventor · disambiguated record
William C. Mcdonald
Also filed as: MCDONALD WILLIAM C · MCDONALD WILLIAM CLINT · MCDONALD WILLIAM J
2 granted patents·2 pending applications·52 citations·filing 1975–2020
65Inventor score
Files withCAMBRIDGE THERMIONIC CORP1GAS RES INST1MCDONALD WILLIAM CLINT1NOBLE DRILLING SERVICES INC1
Top patents by PatentIndex Score
4 records- 0179US4006375AStepping motorCAMBRIDGE THERMIONIC CORP·Filed 1975·Granted Feb 1, 1977·33 cites·21 claims
- 0249US4949795ARotary rapid excavation systemGAS RES INST·Filed 1988·Granted Aug 21, 1990·19 cites·25 claims
- 0335US2022125063A1Finger plate system for picker hubsMCDONALD WILLIAM CLINT·Filed 2020·Application pending·0 cites
- 0434US2004240320A1Seismic energy source for use during wellbore drillingNOBLE DRILLING SERVICES INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →