... by the way, any low cost patent office around?  Someone here already
made a US patent by himself? Any tips or recomendations?
Thank you.  Wagner

Robert Rolf wrote:
[snip]
> A patent only has value if you have the $$$ to defend it. As many small inventor
> have painfully learned, it's not worth the paper it's printed on when some big
> corporation infringes it. (Telus vs a local small company and their patent for faxes over
> wireless phones being a local case in point. 14 years of legal wrangling and
> Telus is appealing their loss yet again).