| Patents for Leopold Kassander |
Patents 1 -
10
of 16
      |
| Picture | Number | Date | Patentee | Title |
| | 846,213 | Mar. 05, 1907 | L. Kassander | Boiler Check Valve |
| | 908,274 | Dec. 29, 1908 | L. Kassander | Oil Pump Lubricator |
| | 1,022,741 | Apr. 09, 1912 | O. Best, L. Kassander | Lubricator |
| | 1,022,952 | Apr. 09, 1912 | O. Best, L. Kassander | Lubricator |
 | 1,057,740 | Apr. 01, 1913 | L. Kassander | Injector |
 | 1,083,906 | Jan. 06, 1914 | L. Kassander | Lubricator |
| | 1,084,640 | Jan. 20, 1914 | L. Kassander | Injector |
| | D45,941 | Jun. 16, 1914 | L. Kassander | Boiler Check Casting |
| | 1,109,682 | Sep. 08, 1914 | L. Kassander | Jet Pump Apparatus |
| | 1,126,226 | Jan. 26, 1915 | L. Kassander | Water Gage |
