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  2. John D. Craig (Superintendent of Patents) - Wikipedia

    en.wikipedia.org/wiki/John_D._Craig...

    John D. Craig (1766 – January 25, 1846) was third Superintendent of Patents of the United States, serving from June 11, 1829, to February 1, 1835. [1]Born in Ireland, he taught at the Baltimore Union School, and in 1828 led the founding of the Ohio Mechanics Institute of Cincinnati, which became the College of Engineering and Applied Science of the University of Cincinnati.

  3. Harry Aubrey Toulmin Sr. - Wikipedia

    en.wikipedia.org/wiki/Harry_Aubrey_Toulmin_Sr.

    In honor of the patent's centennial anniversary and the 101st anniversary of the last flight of the 1905 Wright Flyer, commemorative groups in Dayton and Springfield, Ohio on October 5, 2006, [9] distributed a commemorative booklet (see above images) and unveiled the Harry A. Toulmin Sr. Memorial Sculpture on downtown Springfield's Fountain ...

  4. Land patent - Wikipedia

    en.wikipedia.org/wiki/Land_patent

    That patent reserves to the United States one third of all gold, silver, lead and copper within the claimed land. A land patent for a 39.44-acre (15.96 ha) land parcel in present-day Monroe County, Ohio, and within the Seven Ranges land tract. The parcel was sold by the Marietta Land Office in Marietta, Ohio, in 1834.

  5. Wright brothers patent war - Wikipedia

    en.wikipedia.org/wiki/Wright_brothers_patent_war

    The application, which they wrote themselves, was rejected. In early 1904, they hired Ohio patent attorney Henry Toulmin, and on May 22, 1906, they were granted U.S. patent 821,393, [19] for a "Flying Machine". The patent's importance lies in its claim of a new and useful method of controlling a flying machine, powered

  6. United States General Land Office - Wikipedia

    en.wikipedia.org/wiki/United_States_General_Land...

    The General Land Office (GLO) was an independent agency of the United States government responsible for public domain lands in the United States. It was created in 1812 to take over functions previously conducted by the United States Department of the Treasury .

  7. Patent office - Wikipedia

    en.wikipedia.org/wiki/Patent_office

    A patent office is a governmental or intergovernmental organization which controls the issue of patents. In other words, "patent offices are government bodies that may grant a patent or reject the patent application based on whether the application fulfils the requirements for patentability ."

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