Inventor · disambiguated record
Douglas Arthur Mcdonald
Also filed as: MCDONALD DOUGLAS A · MCDONALD DOUGLAS ARTHUR
6 granted patents·31 citations·filing 1983–2020
79Inventor score
Top patents by PatentIndex Score
6 records- 0189US10151100B2Frame systems for building structuresROCKHOUSE INT PTY LTD·Filed 2015·Granted Dec 11, 2018·5 cites·19 claims
- 0278US10895072B2Frame systems for building structuresROCKHOUSE INT PTY LTD·Filed 2018·Granted Jan 19, 2021·1 cites·16 claims
- 0354US12420326B2Punch and die assemblyROCKHOUSE INT PTY LTD·Filed 2020·Granted Sep 23, 2025·0 cites·13 claims
- 0442US5666872ARotary foam cutter for tapering insulationFiled 1995·Granted Sep 16, 1997·15 cites·13 claims
- 0533US4662207AHydraulically operated metal working toolLIRAS PTY LTD·Filed 1985·Granted May 5, 1987·7 cites·11 claims
- 0623US4563923AImpact toolROTOPACK TOOLS PTY LIMITED·Filed 1983·Granted Jan 14, 1986·3 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Arthur Mcdonald files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →