Results for "Patents"
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
Hayaldree Just-Buddy with His Patent
- Date: 1993
- Creator: Long, Eric
- Creator: Long, Eric
Photograph of Published Diagram, possibly for patent application
- Date: Undated
- Creator: Smillie, T. W (Thomas William) 1843-1917
Patent Office Partners with Smithsonian on Meteorological Program
- Date: July 3, 1855
Interior and Exterior of Patent Office Building 1891
- Date: 1891
- Creator: Meeker, E. J
- Creator: Meeker, E. J
Patent Office Ends Partnership with Smithsonian on Meteorological Program
- Date: May 1860
Joseph Henry Testifies for Morse v. O'Reilly Telegraph Patent Case
- Date: September 7, 1849
Postcard of the Patent Office
- Date: c. 1907-1915
- Creator: Unknown
- Creator: Unknown
Postcard of the Patent Office Building
- Date: c. 1915-1930
- Creator: B.S. Reynolds Co. Washington, DC
- Creator: B.S. Reynolds Co. Washington, DC
Museum of the United States Patent Office
- Date: 1856
- Creator: N. Orr & Co,Joseph Henry Papers Project
- Creator: N. Orr & Co,Joseph Henry Papers Project
Courtyard of the Old Patent Office Building
- Date: 1967
- Creator: Unknown
- Creator: Unknown
Checking Statues into Patent Office Building
- Date: 1967
- Creator: Unknown
- Creator: Unknown
