| Patents for John L. Boone |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 90,068 | May 18, 1869 | J.A. Bilz | Plow Clevis | clevises |
| 117,471 | Jul. 25, 1871 | P. Schumacher | Improvement in machines for making blind-slats | windowblind machines |
| 117,477 | Jul. 25, 1871 | E.A. Stockton | Improvement in machines for turning spiral moldings | rope and spiral cutting machines |
| RE5,335 | Mar. 25, 1873 | J. Hendy | Double friction-coupling | industrial machine clutches |
| 139,174 | May 20, 1873 | F.H. Merrill | Improved Pipe Tongs | pipe tongs |
| 140,414 | Jul. 01, 1873 | J. Hendy | Improvement in engine-governors | steam engine governors |
| 143,103 | Sep. 23, 1873 | G.W. Swan | Improvement in box-formers | box making machines |
| 143,626 | Oct. 14, 1873 | F.A. Huntington | Improvement in divided-nut devices for feed-screws | sawmill headblocks |
| 143,848 | Oct. 21, 1873 | W.M. Sack | Improvement in tenoning-machines | tenoning machines |
| 150,102 | Apr. 21, 1874 | F.A. Huntington, A. Swingle | Improvement in magazine fire-arms | rifles |
| 156,293 | Oct. 27, 1874 | A.J. Kane | Improvement in machines for turning globular forms | wood lathes |
| 156,561 | Nov. 03, 1874 | L.R. Fulda | Improvement in stave-machines | barrel making machines |
| 158,591 | Jan. 12, 1875 | S.N. Knight | Improvement in water-wheels | water wheels |
| 159,114 | Jan. 26, 1875 | O. Osten | Improvement in machines for cutting heads for barrels | barrel making machines |
| RE6,340 | Mar. 23, 1875 | O. Bonney | Improvement in band sawing-machines | bandsaws |
