Inventor · disambiguated record
Ian Speer
Also filed as: SPEER IAN · SPEER IAN MCKENZIE
5 granted patents·1 pending application·13 citations·filing 1996–2016
69Inventor score
Top patents by PatentIndex Score
6 records- 0158US10544625B2Multi fluid drilling systemSTRADA DESIGN LTD·Filed 2016·Granted Jan 28, 2020·1 cites·18 claims
- 0247US9970245B2Dual circulation drilling systemSTRADA DESIGN LTD·Filed 2015·Granted May 15, 2018·0 cites·10 claims
- 0339US10422185B2Dual circulation fluid hammer drilling systemSTRADA DESIGN LTD·Filed 2015·Granted Sep 24, 2019·0 cites·26 claims
- 0438US9316052B2Dual circulation drilling systemSPEER IAN·Filed 2013·Granted Apr 19, 2016·0 cites·17 claims
- 0538US6247867B1Coupling meansNORNCOTT PTY LTD·Filed 1996·Granted Jun 19, 2001·12 cites·16 claims
- 0633US2019032420A1Well casing and well casing system and methodSTRADA DESIGN LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ian Speer 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 →