| Patents for Frank L. Smith |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 385,018 | Jun. 26, 1888 | W.B. Wiswall, H. Stewart | Spring-hammer for blacksmiths |
 | 439,201 | Oct. 28, 1890 | F.L. Smith | Monkey Wrench |
| | 738,854 | Sep. 15, 1903 | F.L. Smith | Tool Holder for Machines Cutting Valve Disks |
| | 944,002 | Dec. 21, 1909 | T.B. Williams, F.L. Smith | Valve-disk-cutting machine |
| | 980,019 | Dec. 27, 1910 | F.L. Smith, T.B. Williams | Valve-disk-cutting machine |
 | 1,012,926 | Dec. 26, 1911 | F.L. Smith, T.B. Williams | Rotary scraper |
| | 1,028,295 | Jun. 04, 1912 | T.B. Williams, F.L. Smith | Valve-seat-dressing tool |
| | 1,090,243 | Mar. 17, 1914 | T.B. Williams, F.L. Smith | Rotary cutting mechanism |
| | 1,227,499 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. |
| | 1,227,511 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. |
