In all, he held 18 United States patents on various designs.

In 1901 four out of five United States patents were issued to individuals.

The average United States patent is issued about 20 months after the application.

Here are the top 10 recipients of United States patents for 1997: 1.

There are at least 18 United States patents for such devices, starting from 1891.

To date, the $555 million company has had more than 200 United States patents issued or allowed.

Both practices may be challenged under United States patent laws.

He was awarded three United States patents related to camera making.

Software or computer programs are not explicitly mentioned in United States patent law.

Hawkins received a United States patent for his device in 1803.

In all, he held 18 United States patents on various designs.

In 1901 four out of five United States patents were issued to individuals.

The average United States patent is issued about 20 months after the application.

Here are the top 10 recipients of United States patents for 1997: 1.

There are at least 18 United States patents for such devices, starting from 1891.

To date, the $555 million company has had more than 200 United States patents issued or allowed.

Both practices may be challenged under United States patent laws.

He was awarded three United States patents related to camera making.

Software or computer programs are not explicitly mentioned in United States patent law.

Hawkins received a United States patent for his device in 1803.