| Patents for Adolph Brown |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 13,158 | Jul. 03, 1855 | F. Brown, A. Brown | Boring and turning wood | wood lathes |
| 14,223 | Feb. 12, 1856 | F. Brown, A. Brown | Machine for boring and turning wood | drilling and boring |
| 14,490 | Mar. 25, 1856 | A. Brown, F. Brown | Machine for cutting loaf-sugar | food grinders |
| 27,426 | Mar. 13, 1860 | A. Brown, F. Brown | Steam-pump | steam pumps |
| 29,768 | Aug. 28, 1860 | T. Christian | Rotary cutter-head for planing-machines | cutterheads |
| 36,832 | Nov. 04, 1862 | F. Brown, A. Brown | Improvement in friction-coupling | friction clutches |
