I think the basement price you can patent something for is around $14,000. You really need to get a patent atourny to at least look things over. And I believe there is a $10,000 fee for filing. When you consider the amount of research involved with aproving the patent, it somewhat works out in the end.
Modas... what type of patents? What for? My name are on these, and I get a tad more money (Up to $1,600 depending on how many names are listed on the patent)... but having the name on the patent is pretty cool for me. Still waiting for the first one to issue.
MiniD