| Patents for John J. Bonner |
Patents 46 -
60
of 60
      |
| Number | Date | Patentee | Title | Type |
| 415,439 | Nov. 19, 1889 | E.M. Birdsall | Traction Engine | steam traction engines |
| 425,157 | Apr. 08, 1890 | L.C. Wilcox | Machine for Bending Rods for Bit Braces | making braces |
| 427,860 | May 13, 1890 | C. Hammelmann | Planer-matcher | wood planers |
| 441,900 | Dec. 02, 1890 | J. Ross | Drilling Machine | drill presses |
| 467,154 | Jan. 19, 1892 | G.T. Chester | Machine for Forming Barrel Hoops | barrel making machines |
| 473,923 | May 03, 1892 | C. Hammelmann | Horseshoe | horseshoes |
| D24,552 | Aug. 13, 1895 | C.A. Svensson | Design for a side frame for lathes | wood lathes |
| 558,228 | Apr. 14, 1896 | C.A. Svensson | Treadle | metalworking machine mechanisms |
| 569,564 | Oct. 13, 1896 | F.C. Olin | Gas Engine | internal combustion engines |
| 592,881 | Nov. 02, 1897 | F.C. Olin | Igniter for Gas Engine | ignition systems |
| 681,202 | Aug. 27, 1901 | H.L. De Zeng, Jr. | Telescopic mounting for guns | rifles |
| 705,058 | Jul. 22, 1902 | J.B. Fenner | Operating Mechanism for Gas Engine Valves, &c. | internal combustion engine valves |
| 716,162 | Dec. 16, 1902 | A.P. Wolfe | Screw-threading and beading machine | |
| 769,927 | Sep. 13, 1904 | E. Zeh | Feed mechanism for can-body machines | can making machines |
| 787,549 | Apr. 18, 1905 | E. Zeh | Double-seaming machine | sheet metal |
