| Patents Granted on 1928-12-?? |
Patents 1 -
15
of 32
      |
| Number | Date | Patentee | Title | Type |
| 1,693,606 | Dec. 04, 1928 | R.C. Jones | Gluing machine | |
| 1,693,755 | Dec. 04, 1928 | J.P. Hotz | Tire Chain Tool | chain |
| 1,694,115 | Dec. 04, 1928 | P. Böttcher | Dovetailing, Cogging and Indenting Machine | dovetailing machines |
| 1,694,132 | Dec. 04, 1928 | C.D. McDonald | Can-testing machine | can making machines |
| 1,694,229 | Dec. 04, 1928 | J.P. Nestor | Thread restorer | |
| 1,694,363 | Dec. 04, 1928 | G.D. Sundstrand | Machine tool | |
| 1,694,705 | Dec. 11, 1928 | E.A. Hall | Valve Hone | honing tools |
| 1,694,910 | Dec. 11, 1928 | A.J. Bassett | Oil Gas Apparatus | oil gas apparatus |
| 1,695,090 | Dec. 11, 1928 | A.N. Emmons | Abrading machine | handheld power sanders |
| 1,695,115 | Dec. 11, 1928 | J. Lockhart | Conveyer | |
| 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 | |
