| Patents for Fred A. Dexter |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 814,418 | Mar. 06, 1906 | T.B. Williams | Rotary cutting device | automotive tools |
| 824,321 | Jun. 26, 1906 | T.B. Williams | Valve-reseating machine | automotive tools |
| 865,739 | Sep. 10, 1907 | T.B. Williams | Machine for facing valves, &c. | automotive tools |
| 913,085 | Feb. 23, 1909 | T.B. Williams | Machine for facing valves, &c. | automotive tools |
| 918,805 | Apr. 20, 1909 | T.B. Williams | Machine for reseating valves, &c. | automotive tools |
| 944,002 | Dec. 21, 1909 | T.B. Williams, F.L. Smith | Valve-disk-cutting machine | automotive tools |
| 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 | automotive tools |
| 1,036,394 | Aug. 20, 1912 | T.B. Williams | Machine for facing valve-seats | automotive tools |
| 1,090,243 | Mar. 17, 1914 | T.B. Williams, F.L. Smith | Rotary cutting mechanism | metal lathe accessories and attachments |
| 1,227,499 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. | automotive tools |
| 1,227,511 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. | automotive tools |
| 1,227,512 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. | automotive tools |
| 1,227,513 | May 22, 1917 | T.B. Williams, F.L. Smith | Facing-tool for dressing valve-seats, &c. | automotive tools |
| 1,227,514 | May 22, 1917 | T.B. Williams, F.L. Smith | Rotary cutter | automotive tools |
