On February 27, 1900, U.S. Patent No. 644,077 issued to Felix Hoffmann on Acetyl Salicyclic Acid (aspirin).

On February 26, 1896, U.S. Patent No. 534,840 issued to Michael Joseph Owens on a glass making machine.

On February 25, 1902, J. P Holland received U.S. Patent No. 694,154 on a Submarine Boat or Vessel.

On February 24, 1839, U.S. Patent No. 1,089 issued to William S. Otis on a Crane-Excavator for Excavating and Removing Earth (a steam shovel).

On February 23, 1869, U.S. Patent No. 87,227 issued to Frederick Walton on Improvements in the Manufacture of Floor-Cloths and Similar Fabrics, and in Slabs for Pavements (linoleum).

On February 22, 1916, U.S. Patent No. 1,173,079 issued to E.F.W. Alexanderson on Selective Tuning System.

On February 21, 1865, U.S. Patent No. 46,454 issued to John Deere on a Plow:

On February 20, 1872, Silas Noble and James P. Cooley were issued U.S. Patent No. 123,790 on an Improvement in Tooth-Pick Machines:

On February 19, 1878, Thomas A. Edison was issued U.S. Patent No. 200,521 on a Phonograph or Speaking Machine:

On February 18, 1879, U.S. Patent No. D11,023 issued to Auguste Bartholdi on a Statute (the Statute of Liberty):