| Patents for Aultman Co. |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 650,049 | May 22, 1900 | E.P. Lynch | Former for Bending Angle-Beams | metal bending machines |
| 674,703 | May 21, 1901 | E.P. Lynch | Road Scraper | road scrapers |
| 676,468 | Jun. 18, 1901 | N. McClintock | Ignition Plug for Gas Engines | spark plugs |
| 676,481 | Jun. 18, 1901 | E.A. Wright | Straw Stacker | hay or straw stackers |
| 676,482 | Jun. 18, 1901 | E.A. Wright | Straw Stacker | hay or straw stackers |
| 676,483 | Jun. 18, 1901 | E.A. Wright | Pneumatic Straw Stacker | hay or straw stackers |
| 707,487 | Aug. 19, 1902 | E.A. Wright | Apparatus for Elevating or Conveying and Transferring Ice, &c | conveyors and hoppers |
| 707,488 | Aug. 19, 1902 | E.A. Wright | Apparatus for Elevating or Conveying and Transferring Ice, &c. | conveyors and hoppers |
| 707,489 | Aug. 19, 1902 | E.A. Wright | Apparatus for Elevating or Conveying and Transferring Ice, &c | conveyors and hoppers |
| 708,949 | Sep. 09, 1902 | E.A. Wright | Motor Vehicle | speed gearing and transmissions |
