InfoPath Dev

Hi, I've created an InfoPath Form Library (2010), with a repeating table, and a repeating section. The repeating table contains 3 cascading dropdowns, which the third dropdown filters the text box in the repeating section. They contain type, positions, description, with detailed description in the repeating section. What I now need to be able to do, is when a form is saved, I need to be able to filter(?) parts of the repeating tables into a "webpart view" in SP. So, I have a page, with a text filter, to search for a particular user, which then filters the form library by that user. I need to be able to somehow, then show the needed info into an Infopath Webpart, or some type of webpart that will show each line of the repeating table independently and not as one "merged" block of data. So, if User A, has listed 5 types, with 5 positions, I want 5 lines of info in the webpart view, which needs to be digitally signed. Does anyone know how to accomplish this? Thanks Dawn