Inventor · disambiguated record
Ian Robert Zone
Also filed as: ZONE IAN · ZONE IAN R · ZONE IAN ROBERT
6 granted patents·1 pending application·66 citations·filing 2001–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0189US9795915B2Heater arrangement for TEPSA systemAIR PROD & CHEM·Filed 2016·Granted Oct 24, 2017·8 cites·11 claims
- 0288US7604222B2Divided wall exchange columnAIR PROD & CHEM·Filed 2007·Granted Oct 20, 2009·16 cites·6 claims
- 0380US7422197B2Divided wall exchange columnAIR PROD & CHEM·Filed 2007·Granted Sep 9, 2008·8 cites·5 claims
- 0469US6907751B2Liquid distributorAIR PROD & CHEM·Filed 2003·Granted Jun 21, 2005·13 cites·30 claims
- 0566US7357378B2Divided wall exchange columnAIR PRODCUTS AND CHEMICALS INC·Filed 2004·Granted Apr 15, 2008·13 cites·5 claims
- 0661US2024375958A1Process and Apparatus for Xenon and or Krypton RecoveryAIR PROD & CHEM·Filed 2023·Application pending·0 cites
- 0757US6758463B2Liquid distributor internal bafflingAIR PROD & CHEM·Filed 2001·Granted Jul 6, 2004·8 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Ian Robert Zone 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 →