Ok, let's use this opportunity to discuss this subject further. I guess many of us have these questions: "If I have a good idea, or developped a good product, I think I need to have it patented. But, how much would it cost? can I do it by myself or do I need to hire a lawyer? Where can I get information about the necessary steps?" Does anybody in here made some patents lately in US? and can help to answer those questions? I myself, have necessity to walk this patent trail sooner or later, posponing just by lack of knowledge. In the past I contacted a patent lawyer company, their cost were so high ($10 thousand) that I forgot about the idea immediately. Wagner. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu