| Patents for Ella S. Johnson |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 358,715 | Mar. 01, 1887 | C.C. Alexander | Tool For Twisting Wires in Making Picket Fences | fencing tools |
| 386,208 | Jul. 17, 1888 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 386,210 | Jul. 17, 1888 | L.H. Nash | Gas Engine | gas and gasoline engines |
| 386,213 | Jul. 17, 1888 | L.H. Nash | Ignitor for Gas Engines | ignition systems |
| 386,214 | Jul. 17, 1888 | L.H. Nash | Method of Igniting the Charges in Gas Engines | ignition systems |
| 386,215 | Jul. 17, 1888 | L.H. Nash | Ignitor for Gas Engines | ignition systems |
