| Patents for N. E. Whitney |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| RE8,489 | Nov. 12, 1878 | D.M. Weston | Improvement in self-balancing centrifugal machines | centrifuges |
| 209,782 | Nov. 12, 1878 | J. Swan | Improvement in the Manufacture of Auger-Bits | making drills and augers |
| 209,954 | Nov. 19, 1878 | J.W. Bicknell | Improvement in adjustable boxes for paper-calendering rollers | manufacturing paper |
| 213,257 | Mar. 11, 1879 | C. Spring | Draw Knife | draw knives |
| 215,505 | May 20, 1879 | J.W. Bicknell, C. Carr | Improvement in machines for uniting paper | |
| 222,162 | Dec. 02, 1879 | C.M. Spencer | Improvement in cartridge-capping implements | cartridge tools |
