Inventor · disambiguated record
Donald Mackenzie
Also filed as: MACKENZIE DONALD ANGUS · MACKENZIE Donald
3 granted patents·2 pending applications·25 citations·filing 1984–2020
66Inventor score
Top patents by PatentIndex Score
5 records- 0168US10022246B2Interlaminar fixation deviceMACKENZIE Donald·Filed 2015·Granted Jul 17, 2018·3 cites·22 claims
- 0256US4627821AHelicopter rescue deviceEMPRA SYSTEMS CORP·Filed 1984·Granted Dec 9, 1986·20 cites·4 claims
- 0343US2019201216A1Interlaminar Fixation DeviceMACKENZIE Donald·Filed 2018·Application pending·0 cites
- 0435US2022356482A1Controlling Plant FloweringCOMMW SCIENT IND RES ORG·Filed 2020·Application pending·0 cites
- 0518US5992580AReversible braking mechanismDEVERON TACKLE LIMITED·Filed 1997·Granted Nov 30, 1999·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →