Inventor · disambiguated record
Allen Muirhead
Also filed as: MUIRHEAD ALLEN · MUIRHEAD ALLEN D
8 granted patents·63 citations·filing 1983–2010
85Inventor score
Top patents by PatentIndex Score
8 records- 0171US6736788B1Apparatus and process for conditioning mammalian bloodVASOGEN IRELAND LTD·Filed 2000·Granted May 18, 2004·42 cites·10 claims
- 0268US8096014B2Central vacuum cleaner control, unit and system with contaminant sensorCUNNINGHAM J VERN·Filed 2010·Granted Jan 17, 2012·3 cites·25 claims
- 0366US7690075B2Central vacuum cleaner control, unit and system with contaminant sensorCUBE INVEST LTD·Filed 2005·Granted Apr 6, 2010·2 cites·25 claims
- 0460US7273586B2Apparatus and process for conditioning mammalian bloodVASOGEN IRELAND LTD·Filed 2005·Granted Sep 25, 2007·2 cites·11 claims
- 0558US7250137B2Apparatus and process for conditioning mammalian bloodVASOGEN IRELAND LTD·Filed 2005·Granted Jul 31, 2007·1 cites·19 claims
- 0648US7128873B2Apparatus and process for conditioning mammalian bloodVASOGEN IRELAND LTD·Filed 2004·Granted Oct 31, 2006·2 cites·29 claims
- 0741US4617463ASegmented optical system for an alarm systemMONICELL LTD·Filed 1984·Granted Oct 14, 1986·10 cites·4 claims
- 0828US4605852ACondensation prevention apparatusUNICELL LTD·Filed 1983·Granted Aug 12, 1986·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Allen Muirhead 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 →