| Patents for Hermann Schumm |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 482,202 | Sep. 06, 1892 | H. Schumm | Gas or Oil Motor Engine | gas and gasoline engines |
| 488,093 | Dec. 13, 1892 | H. Schumm | Igniting Apparatus for Gas Engines | ignition systems |
| 497,689 | May 16, 1893 | H. Schumm | Gas or Motor Engine | |
| 510,712 | Dec. 12, 1893 | H. Schumm | Gas or Oil Motor Engine | |
| 528,115 | Oct. 23, 1894 | H. Schumm | Gas or Oil Engine | gas and gasoline engines |
| 548,142 | Oct. 15, 1895 | H. Schumm | Apparatus for Working Gas or Oil Engines | gas and gasoline engines |
| 569,942 | Oct. 20, 1896 | H. Schumm | Appliance for Starting Gas and Oil Motor Engines | starters |
