Patents Issued in 2001
- December 27, 2001
- December 25, 2001
- December 20, 2001
- December 18, 2001
- December 13, 2001
- December 11, 2001
- December 6, 2001
- December 4, 2001
- November 29, 2001
- November 27, 2001
- November 22, 2001
- November 20, 2001
- November 15, 2001
- November 13, 2001
- November 8, 2001
- November 6, 2001
- November 1, 2001
- October 30, 2001
- October 25, 2001
- October 23, 2001
- October 18, 2001
- October 16, 2001
- October 11, 2001
- October 9, 2001
- October 4, 2001
- October 2, 2001
- September 27, 2001
- September 25, 2001
- September 20, 2001
- September 18, 2001
- September 13, 2001
- September 11, 2001
- September 6, 2001
- September 4, 2001
- August 30, 2001
- August 28, 2001
- August 23, 2001
- August 21, 2001
- August 16, 2001
- August 14, 2001
- August 9, 2001
- August 7, 2001
- August 2, 2001
- July 31, 2001
- July 26, 2001
- July 24, 2001
- July 19, 2001
- July 17, 2001
- July 12, 2001
- July 10, 2001
- July 5, 2001
- July 3, 2001
- June 28, 2001
- June 26, 2001
- June 21, 2001
- June 19, 2001
- June 14, 2001
- June 12, 2001
- June 7, 2001
- June 5, 2001
- May 31, 2001
- May 29, 2001
- May 24, 2001
- May 22, 2001
- May 17, 2001
- May 15, 2001
- May 10, 2001
- May 8, 2001
- May 3, 2001
- May 1, 2001
- April 26, 2001
- April 24, 2001
- April 19, 2001
- April 17, 2001
- April 12, 2001
- April 10, 2001
- April 5, 2001
- April 3, 2001
- March 29, 2001
- March 27, 2001
- March 22, 2001
- March 20, 2001
- March 15, 2001
- March 13, 2001
- March 6, 2001
- February 27, 2001
- February 20, 2001
- February 13, 2001
- February 6, 2001
- January 30, 2001
- January 23, 2001
- January 16, 2001
- January 9, 2001
- January 2, 2001