Inventor · disambiguated record
Richard A. Macdonald
Also filed as: MACDONALD RICHARD · MACDONALD RICHARD A
12 granted patents·551 citations·filing 1975–2020
91Inventor score
Files withHER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGRI FOOD3MACDONALD RICHARD A2GEN MOTORS CORP1HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINI OF AGRICULTURE AND AGRI FOOD1MACDONALD MARGARET H1
Top patents by PatentIndex Score
12 records- 0192US4942538ATelerobotic trackerSPAR AEROSPACE LTD·Filed 1989·Granted Jul 17, 1990·281 cites·10 claims
- 0286US4603502AFishing lure assemblyMACDONALD MARGARET H·Filed 1985·Granted Aug 5, 1986·52 cites·15 claims
- 0381US4003574AGame ballTHINGAMAJIG CORP·Filed 1975·Granted Jan 18, 1977·53 cites·10 claims
- 0474US5123645AProjectile with interiorly weighted flow passage insertMACDONALD RICHARD A·Filed 1991·Granted Jun 23, 1992·52 cites·19 claims
- 0572US5000451AGame ballMACDONALD RICHARD A·Filed 1990·Granted Mar 19, 1991·38 cites·20 claims
- 0667US6016606ANavigation device having a viewer for superimposing bearing, GPS position and indexed map informationNAVITRAK INTERNATIONAL CORP·Filed 1998·Granted Jan 25, 2000·53 cites·20 claims
- 0764US4573730ADrag reducing partial tonneau for pickup truckGEN MOTORS CORP·Filed 1984·Granted Mar 4, 1986·22 cites·1 claims
- 0857USPP33836P2Malus tree named ‘8S5505’HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINI OF AGRICULTURE AND AGRI FOOD·Filed 2020·Granted Jan 11, 2022·0 cites·1 claims
- 0955USPP26645P2Prunus tree named ‘SPC103’HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGRI FOOD·Filed 2014·Granted Apr 26, 2016·0 cites·1 claims
- 1055USPP26646P2Prunus tree named ‘13S2101’HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGRI FOOD·Filed 2014·Granted Apr 26, 2016·0 cites·1 claims
- 1133US10764077B2Crowd-sourced event identification that maintains source privacyRAM LABORATORIES INC·Filed 2017·Granted Sep 1, 2020·0 cites·5 claims
- 1226USPP26680P2Prunus tree named ‘SPC136’HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF AGRICULTURE AND AGRI FOOD·Filed 2014·Granted May 3, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →