Search Results

Showing 1 - 20 results of 48 for search '"patent"', query time: 0.45s Refine Results
  1. 1
  2. 2
    by Slataper, Alice L.
    Published 1916
    Subjects: ...Patents -- Texas...
    Get access
    Patent
  3. 3
    by Fitzgerald, John H.
    Published 1893
    Subjects: ...Patents -- Texas...
    Get access
    Patent
  4. 4
    by White, Floyd N.
    Published 1920
    Subjects: ...Patents -- Texas...
    Get access
    Patent
  5. 5
    by Wendland, Carl
    Published 1907
    ...Patent for a horse-evener that allows for 4 or 5 horses to be used....
    Get access
    Patent
  6. 6
    by Mitchell, James R., Mitchell, Grady
    Published 1913
    ...Patent for binders and other agricultural machines liable to side draft, and its object...
    Get access
    Patent
  7. 7
    by Jossenberger, Victor E.
    Published 1907
    ...Patent for a boat ride at amusement parks, which allows the participant to have the illusion...
    Get access
    Patent
  8. 8
    by Wolcott, Oliver P.
    Published 1905
    ...Patent for a four horse evener for wheel plows that improves disk or moldboard. It corrects...
    Get access
    Patent
  9. 9
    by Sleight, Milton W.
    Published 1902
    ...Patent for invention that "relates to four-horse draft equalizers, and is well adapted for use...
    Get access
    Patent
  10. 10
  11. 11
    by Goss, George Wilson
    Published 1909
    ...Patent for a calculator which consists of semicircular device with movable pointers and number...
    Get access
    Patent
  12. 12
    ...Patent for "an improved construction for draft attachments whereby we may dispense with the action...
    Get access
    Patent
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
    by Rosenow, Ferdinand
    Published 1904
    ...749,100 The Oklahoma Inventors is a collection of United States patents issued to individuals...
    Get access
    Patent
  19. 19
    ...838,847 The Oklahoma Inventors is a collection of United States patents issued to individuals...
    Get access
    Patent
  20. 20
Search Tools: Get RSS Feed