| Patents for Leopold Kassander |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 846,213 | Mar. 05, 1907 | L. Kassander | Boiler Check Valve | feedwater apparatus |
| 908,274 | Dec. 29, 1908 | L. Kassander | Oil Pump Lubricator | oil pumps |
| 1,022,741 | Apr. 09, 1912 | O. Best, L. Kassander | Lubricator | steam engine lubricators |
| 1,022,952 | Apr. 09, 1912 | O. Best, L. Kassander | Lubricator | steam engine lubricators |
| 1,057,740 | Apr. 01, 1913 | L. Kassander | Injector | water injectors |
| 1,083,906 | Jan. 06, 1914 | L. Kassander | Lubricator | air compressor cylinder lubricators |
| 1,084,640 | Jan. 20, 1914 | L. Kassander | Injector | water injectors |
| D45,941 | Jun. 16, 1914 | L. Kassander | Boiler Check Casting | steam check valves |
| 1,109,682 | Sep. 08, 1914 | L. Kassander | Jet Pump Apparatus | steam pumps |
| 1,126,226 | Jan. 26, 1915 | L. Kassander | Water Gage | boiler water gauges |
| 1,153,113 | Sep. 07, 1915 | L. Kassander | Sight Feed Lubricator for Locomotives | steam engine lubricators |
| 1,153,114 | Sep. 07, 1915 | H.L. Leverett, L. Kassander | Injector | water injectors |
| 1,425,972 | Aug. 15, 1922 | L. Kassander | Lubricator | industrial machine lubrication |
| 1,475,703 | Nov. 27, 1923 | L. Kassander | Oil Cup | oil cups |
| 1,516,102 | Nov. 18, 1924 | L. Kassander | Balanced Valve | steam engine valves |
