| Patents Granted on 1928-12-18 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,695,336 | Dec. 18, 1928 | G.N. Kohlhaas | Micrometer | micrometers |
| 1,695,548 | Dec. 18, 1928 | E.A. Hall, G.E. Burns | Gas Burner | |
| 1,695,759 | Dec. 18, 1928 | P. Conradson | Grinding Machine | grinding machines |
| 1,695,762 | Dec. 18, 1928 | F.O. Hoagland | Backing-Off Device for Cutters Having Angularly Disposed Teeth | backing off lathes |
| 1,695,777 | Dec. 18, 1928 | R.A. Norling | Reversible drill throttle | |
| 1,695,799 | Dec. 18, 1928 | C.L. Daun | Method of producing integral bar windings in the rotors of electric motors | electric motor making |
| 1,695,944 | Dec. 18, 1928 | O.W. Bane | Carpenter's Combination Tool | |
| 1,696,027 | Dec. 18, 1928 | E.P. Bullard, Jr. | Automatic Multiple Spindle Lathe | multiple spindle lathes |
| 1,696,037 | Dec. 18, 1928 | E.J. Hornberger | Automatic chuck and roller feed | turret lathes |
