Inventor · disambiguated record
Richard Anthony Mason
Also filed as: MASON RICHARD ANTHONY
5 granted patents·3 pending applications·104 citations·filing 2000–2017
83Inventor score
Top patents by PatentIndex Score
8 records- 0181USD522194SFilter arrangement for a vacuum cleanerDYSON LTD·Filed 2004·Granted May 30, 2006·29 cites·1 claims
- 0280US7425225B2Exhaust assemblyDYSON TECHNOLOGY LTD·Filed 2003·Granted Sep 16, 2008·31 cites·18 claims
- 0373US7258714B2Filter housingDYSON TECHNOLOGY LTD·Filed 2003·Granted Aug 21, 2007·18 cites·13 claims
- 0465US7721385B2Filter housing for a domestic applianceDYSON TECHNOLOGY LTD·Filed 2003·Granted May 25, 2010·18 cites·18 claims
- 0551US2017273425A1Attachment for a handheld applianceDYSON TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
- 0650US2017273422A1Attachment for a hand held applianceDYSON TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
- 0749US2017273423A1Attachment for a hand held applianceDYSON TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
- 0845US6676532B1Screen assemblyBOULTON ROBERT·Filed 2000·Granted Jan 13, 2004·8 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Richard Anthony Mason 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 →