| Patents for Emily A. Corliss, administratrix |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 406,091 | Jul. 02, 1889 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Adjustment of Gibs of Cross Heads of Steam Engines | steam engines |
| 450,398 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machine for Finishing the Ends of Cylinders of Steam Engines | metalworking machines |
| 450,399 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machine for Finishing Side Flanges of Cylinders of Steam Engines | steam engine cylinders |
| 450,400 | Apr. 14, 1891 | G.H. Corliss, deceased (estate of), E.A. Corliss, administratrix | Machine for Finishing the Ends of Valve Boxes of Steam Engine Cylinders | metalworking machines |
| 450,402 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machines for Boring the Valve-Boxes of Cylinders of Steam Engines | metalworking machines |
| 450,403 | Apr. 14, 1891 | E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of) | Machine for Fitting the Exhaust Valve Boxes of Steam Engines | metalworking machines |
