Membership
Tour
Register
Log in
Allen D. Muirhead
Follow
Person
Rossendale, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Segmented optical system for an alarm system
Patent number
4,617,463
Issue date
Oct 14, 1986
Monicell Limited
Allen D. Muirhead
G08 - SIGNALLING
Information
Patent Grant
Condensation prevention apparatus
Patent number
4,605,852
Issue date
Aug 12, 1986
Unicell Limited
Allen D. Muirhead
G12 - INSTRUMENT DETAILS