| Patents for S. J. Murphy |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 389,146 | Sep. 04, 1888 | N.T. Greene | Valve-gear for steam-engines | steam engine valve gear |
| 424,527 | Apr. 01, 1890 | S.L. Worsley | Metal Screw Machine | screw machines |
| 426,510 | Apr. 29, 1890 | A.C. Monfort | Champagne or Mineral Water Tap | champagne and soda tools |
| 439,349 | Oct. 28, 1890 | N.T. Greene | Slide-valve for steam-engines | steam engine valves |
| 461,587 | Oct. 20, 1891 | C.H. Norton | Stand for Grinding and Polishing Wheels | polishing and buffing machinery |
| 472,517 | Apr. 12, 1892 | O.J. Beale | Worm and Worm Shaft | |
| 484,455 | Oct. 18, 1892 | C.H. Phillips | Milling Machine | milling machines |
| 491,521 | Feb. 14, 1893 | J.W. Boynton | Tail Stock for Milling Machines | milling machine accessories |
| 505,606 | Sep. 26, 1893 | E.H. Parks | Gear-cutting machine | gear making machines |
| 525,771 | Sep. 11, 1894 | E.H. Parks | Mechanism for Taking Up Lost Motion | |
| 543,606 | Jul. 30, 1895 | S.L. Worsley | Metal Screw Machine | screw machines |
