Patents Issued in 1987
- December 29, 1987
- December 22, 1987
- December 15, 1987
- December 8, 1987
- December 1, 1987
- November 24, 1987
- November 17, 1987
- November 10, 1987
- November 3, 1987
- October 27, 1987
- October 20, 1987
- October 13, 1987
- October 6, 1987
- September 29, 1987
- September 22, 1987
- September 15, 1987
- September 8, 1987
- September 1, 1987
- August 30, 1987
- August 25, 1987
- August 18, 1987
- August 11, 1987
- August 4, 1987
- July 28, 1987
- July 21, 1987
- July 14, 1987
- July 7, 1987
- June 30, 1987
- June 23, 1987
- June 16, 1987
- June 9, 1987
- June 2, 1987
- May 26, 1987
- May 19, 1987
- May 12, 1987
- May 5, 1987
- April 28, 1987
- April 21, 1987
- April 14, 1987
- April 7, 1987
- March 31, 1987
- March 24, 1987
- March 17, 1987
- March 10, 1987
- March 3, 1987
- February 24, 1987
- February 17, 1987
- February 10, 1987
- February 9, 1987
- February 3, 1987
- January 27, 1987
- January 20, 1987
- January 19, 1987
- January 13, 1987
- January 6, 1987