| Patents for Leopold Kaczander |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 337,500 | Mar. 09, 1886 | R. Ruddy, L. Kaczander | Lubricator | steam engine lubricators |
| 359,869 | Mar. 22, 1887 | R. Ruddy, L. Kaczander | Stuffing Box for Steam Engines | steam engine stuffing boxes |
| CA-26,380 | Apr. 04, 1887 | L. Kaczander | Lubricator for Locomotives | steam engine lubricators |
| 445,642 | Feb. 03, 1891 | R. Ruddy, L. Kaczander | Injector | water injectors |
| 532,563 | Jan. 15, 1895 | L. Kaczander | Steam Injector | water injectors |
| 615,993 | Dec. 13, 1898 | L. Kaczander | Lubricating Apparatus for Locomotive Engines | steam engine lubricators |
| 616,539 | Dec. 27, 1898 | L. Kaczander | Boiler Tester | boiler washout apparatus |
| 636,532 | Nov. 07, 1899 | R. Ruddy, J. Desmon, L. Kaczander | Lubricator | steam engine lubricators |
| 637,001 | Nov. 14, 1899 | L. Kaczander | Lubricator | steam engine lubricators |
| 682,550 | Sep. 10, 1901 | E.K. Hill, L. Kaczander | Oiler | industrial machine lubrication |
| 817,069 | Apr. 03, 1906 | L. Kaczander | Combined Stop and Check Valve | steam engine valves |
| 823,223 | Jun. 12, 1906 | L. Kaczander | Multiple Drop Feed Apparatus for Liquids | steam engine lubricators |
| 844,281 | Feb. 12, 1907 | L. Kaczander | Lubricator | steam engine lubricators |
