6,000,000 issued 7 December '99.
7,000,000 issued 14 February 2006.
8,000,000 issued 16 August 2011.
9,000,000 issued 7 April 2015.
Expect the ten millionth US Patent within four years.
6,000,000 issued 7 December '99.
7,000,000 issued 14 February 2006.
8,000,000 issued 16 August 2011.
9,000,000 issued 7 April 2015.
Expect the ten millionth US Patent within four years.