Also look at Paul Haahr's letter: http://paulhaahr.com/blog/2010-09-26-my-letter-to-the-us-patent-office http://paulhaahr.com/blog/2010-09-26-my-letter-to-the-u

Also look at Paul Haahr's letter: http://paulhaahr.com/blog/2010-09-26-my-letter-to-the-us-patent-office http://paulhaahr.com/blog/2010-09-26-my-letter-to-the-us-pat...