Patents Issued in 1983
- December 27, 1983
- December 20, 1983
- December 13, 1983
- December 6, 1983
- November 29, 1983
- November 22, 1983
- November 15, 1983
- November 8, 1983
- November 1, 1983
- October 25, 1983
- October 18, 1983
- October 11, 1983
- October 4, 1983
- September 27, 1983
- September 20, 1983
- September 13, 1983
- September 6, 1983
- August 30, 1983
- August 23, 1983
- August 16, 1983
- August 9, 1983
- August 2, 1983
- July 26, 1983
- July 19, 1983
- July 12, 1983
- July 5, 1983
- June 28, 1983
- June 26, 1983
- June 21, 1983
- June 14, 1983
- June 7, 1983
- May 31, 1983
- May 24, 1983
- May 17, 1983
- May 10, 1983
- May 3, 1983
- April 26, 1983
- April 19, 1983
- April 12, 1983
- April 5, 1983
- March 29, 1983
- March 22, 1983
- March 15, 1983
- March 8, 1983
- March 1, 1983
- February 22, 1983
- February 15, 1983
- February 8, 1983
- February 1, 1983
- January 25, 1983
- January 18, 1983
- January 11, 1983
- January 4, 1983
