| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Ezra Gould | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 3,785 | Oct. 09, 1844 | E. Gould | Machine for combing wool | |
 | 6,404 | May 01, 1849 | W.M. Shaw, E. Gould | Printing paper-hangings | |
 | 13,594 | Sep. 25, 1855 | E. Gould | Method of regulating stroke length in mortising machines | |
 | 79,971 | Jul. 14, 1868 | E. Gould | Improved screw-threading machine | |
 | 241,488 | May 17, 1881 | H. Eberhardt, U. Eberhardt, E. Gould | Adjustable crank-pin | |