I resigned from a highly visible Executive position. I learned that 30 days after my last date of employment and compensation, my former employer was publically using my image, personal signature and former title. I sent an email asking them to please stop. There was no response, but my information was taken off of their public web-site. 60 days later I learned that they were using my name, personal signature and title on invoices and letters. I asked them again to stop. I recieved an email from their COO that all references to me would be stopped. 30 days later (90 days past my date of exit) I learned that my signature, former Title representing my former employer was still being used. This time I sent them an invoice for 90 days of my time. their attorney responded telling me that any further contact would result in a harrassment charge? I need guidance here.