Showing 1 - 20 results of 53 for search 'Patents.', query time: 0.06s Refine Results
  1. 1

    Annual report of the Commissioner of Patents for the year 1891.

    Published 1892
    Online Access
    Government Document Electronic eBook
  2. 2

    Annual report of the Commissioner of Patents for the year 1889.

    Published 1890
    Online Access
    Government Document Electronic eBook
  3. 3

    Annual report of the Commissioner of Patents for the year 1890.

    Published 1891
    Online Access
    Government Document Electronic eBook
  4. 4

    Annual report of the Commissioner of Patents for the year 1892.

    Published 1893
    Online Access
    Government Document Electronic eBook
  5. 5

    Annual report of the Commissioner of Patents for the year 1893.

    Published 1894
    Online Access
    Government Document Electronic eBook
  6. 6

    Annual report of the Commissioner of Patents for the year 1885.

    Published 1886
    Online Access
    Government Document Electronic eBook
  7. 7

    Resolution of the Legislature of Kansas, against the extension of patents beyond the time now fixed by law. February...

    Published 1875
    Online Access
    Government Document Electronic eBook
  8. 8

    Arguments before the Committee on Patents of the Senate and House of Representatives,...

    Published 1878
    Online Access
    Government Document Electronic eBook
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  17. 17

    In the Senate of the United States. Letter of the Commissioner of Patents in response to Senate resolution of August...

    Published 1888
    Online Access
    Government Document Electronic eBook
  18. 18
  19. 19

    Letter from the Commissioner of Patents, communicating, in obedience to law, a statement...

    Published 1868
    Online Access
    Government Document Electronic eBook
  20. 20
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