Some patent applications will be made public after 18 months, as in the rest of the world.
"But those numbers also tell you there are a lot of bad patent applications."
Her most recent patent application, No. 20020095723, was published last month.
A regional patent application is one which may have effect in a range of countries.
People who see what is in a patent application might have a different reaction, too.
In 1860, at the age of 79, he filed another patent application, his last.
Little is known about the period of time from Beard's last patent application in 1897 up until his death.
The American system generates more and better patent applications than any other country's.
Most other countries publish their patent applications after 18 months.
On the cost of patent application, it is very striking.