Paddy Doran is a Senior Research Engineer in APT, his main area of work is in the area of extrusion project. Currently working on extrusion project in the area of Composites. Paddy have projects in the areas of composite fibre coating, hybrid composites and composites for the use in 3D printing. Paddy will also be leading projects in the area of High Temperature extrusion on APT new Extrusion line, this will involve the use of materials such as Polyether ether ketone (PEEK), Polyethylenimine (PEI) and Polyetherimide (Ultem). This material will also be used in the area of composite work, with additives such as Fibres and Nanotubes and clays, this will be used in the areas of 3D Printing and metal replaces. Paddy has also worked on projects in the area of drug delivery via 3D printing. Paddy has also worked on a lot of projects which required bespoke test rigs to be built which were to ISO or ASTM Standards.