| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Wilhelm Jardh | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 1,577,317 | Mar. 16, 1926 | W. Jardh | Belt Tightener with Rapid Belt Tension Release | ||
 | 1,614,771 | Jan. 18, 1927 | W. Jardh, J.C. Axelson | Pump having standing-valve puller | |
| 1,712,766 | May 14, 1929 | W. Jardh | Geared Headstock for Lathes | ||