Inventor
JOHNSTONE ALLANA
GB6 patents
Patents
6 patentsUS7331989B2Feb 19, 2008
Insert for a conduit
TAYSIDE FLOW TECHNOLOGIES LTD15 citations91
US7185677B2Mar 6, 2007
Helical formation for a conduit
TAYSIDE FLOW TECHNOLOGIES LTD26 citations91
US6776194B2Aug 17, 2004
Flow means
TAYSIDE FLOW TECHNOLOGIES LTD49 citations91
US8021415B2Sep 20, 2011
Insert for a conduit
TAYSIDE FLOW TECHNOLOGIES LTD3 citations61
US7968036B2Jun 28, 2011
Method for introducing an internal helical formation into a flexible tubular material
TAYSIDE FLOW TECHNOLOGIES LTD2 citations61
US7503226B2Mar 17, 2009
Method of and apparatus for assessing the effect of a conduit section on flow characteristics of a first fluid
TAYSIDE FLOW TECHNOLOGIES LTD1 citations51