| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for J. Van Santvoord | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 122,420 | Jan. 02, 1872 | G. Westinghouse, Sr. | Improvement in thrashing-machines | |
| 161,290 | Mar. 23, 1875 | W. Sochefsky | Improvement in processes of embossing wood | ||
 | 176,923 | May 02, 1876 | P. Bird | Improvement in saw-sharpeners | |
 | 419,111 | Jan. 07, 1890 | F.M. Casey | Improvements in Insulated Nippers and Cutting-Instruments | |