| Patents for F. L. Ourand |
Patents 46 -
60
of 89
      |
| Number | Date | Patentee | Title | Type |
| 436,601 | Sep. 16, 1890 | P.P. Hogue | Injector | water injectors |
| 440,501 | Nov. 11, 1890 | A.P. Quigley | Pipe-Wrench | pipe wrenches |
| 445,126 | Jan. 20, 1891 | A. Jones, E.D. Odell | Improvements in Whip Sockets and Line Holders | work holding |
| 445,431 | Jan. 27, 1891 | E. Nighswander | Buggy Wrench | axle nut wrenches |
| 446,324 | Feb. 10, 1891 | D.H. Carpenter | Combined Nut and Pipe Wrench | quick adjust wrenches |
| 448,564 | Mar. 17, 1891 | C.H. Van Epps | Fence Wrench | fencing tools |
| 448,619 | Mar. 17, 1891 | C.F. West | Pipe Wrench | pipe wrenches |
| 459,477 | Sep. 15, 1891 | J. Class | Saw | insertable saw teeth |
| 462,583 | Nov. 03, 1891 | A.A. Swift, B.W. Perrigo | Pipe Tongs | pipe tongs |
| 463,921 | Nov. 24, 1891 | S. Rufer | Pliers | pliers |
| 466,220 | Dec. 29, 1891 | T.H. Buffington | Screw Driver | screwdrivers |
| 467,151 | Jan. 19, 1892 | D.H. Carpenter | Wrench | screw adjust wrenches |
| 467,688 | Jan. 26, 1892 | J.C. Morley, D.C. Morley | Ratchet Wrench | ratchet wrenches |
| 471,940 | Mar. 29, 1892 | T.E. Brink | Pipe Holder | pipe wrenches |
| 475,597 | May 24, 1892 | J.J. McNamar | Traction Engine | traction engine propulsion components |
