Trading Technologies (TT) has taken its fight against patent infringement to a new level by suing Refco, one of the world's top ten FCMs, for patent infringement.
The case, filed in the Northern Illinois District Court late on Wednesday, cites Refco as being in infringement of TT's 304 and 132 patents, both titled "Click Based Trading With Intuitive Grid Display of Market Depth". It states that...