The following are a list of 152 known Grays patterns that have been recorded as having a "Designed by Susie Cooper" liner backstamp. We can be therefore fairly sure that each of these patterns have been designed by her.  An asterisk by the number indicates that I have a copy of this pattern in my collection and I have included an example in this website's photographic database. Just click on the pattern number and it will take you to the relevant page. The information on the remaining pattern numbers comes from the excellent Grays Pottery website maintained by Paul Niblett: www.grayspottery.co.uk