Inventor · disambiguated record
Donald Mcpherson
Also filed as: MCPHERSON DONALD · MCPHERSON DONALD G
2 granted patents·2 pending applications·83 citations·filing 1985–2009
67Inventor score
Top patents by PatentIndex Score
4 records- 0188US4751984ADynamically generated adaptive elevator velocity profileOTIS ELEVATOR CO·Filed 1985·Granted Jun 21, 1988·58 cites·3 claims
- 0267US4674605AAutomatic elevator load sensor calibration systemOTIS ELEVATOR CO·Filed 1986·Granted Jun 23, 1987·25 cites·7 claims
- 0358US2009182687A1Systems and methods for mid-stream postage adjustmentUS POSTAL SERVICE·Filed 2009·Application pending·0 cites
- 0442US2005187886A9Systems and methods for mid-stream postage adjustmentFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →