Inventor · disambiguated record
David James Bell Ritchie
Also filed as: RITCHIE DAVID JAMES BELL
2 granted patents·1 pending application·10 citations·filing 2004–2012
52Inventor score
Files withCO OPERATIVE RES CT FOR ADVANCED AUTOMOTIVE TECHNOLOGY LTD1MAK SWEE LIANG1WILSON ROBERT SIMON1
Top patents by PatentIndex Score
3 records- 0175US9468960B2Extrusion of high temperature formable non-ferrous metalsWILSON ROBERT SIMON·Filed 2012·Granted Oct 18, 2016·9 cites·28 claims
- 0239US2011164945A1Blind rivet and a method of joining therewithCO OPERATIVE RES CT FOR ADVANCED AUTOMOTIVE TECHNOLOGY LTD·Filed 2009·Application pending·0 cites
- 0327US8815133B2Method of making a cementitious productMAK SWEE LIANG·Filed 2004·Granted Aug 26, 2014·1 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when David James Bell Ritchie 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 →