| Patents for Thomas R. Roach |
Patents 16 -
22
of 22
      |
| Number | Date | Patentee | Title | Type |
| 27,085 | Feb. 07, 1860 | E. Townsend | Pegging machine | shoemaking |
| 28,048 | May 01, 1860 | S.F. Atherton | Machine for splitting hoops | hoop making machines |
| 28,947 | Jun. 26, 1860 | M.D. Whpple | File | files |
| 29,534 | Aug. 07, 1860 | B.D. Whitney | Automatic lathe | wood lathes |
| 30,609 | Nov. 13, 1860 | S.F. Atherton | Hoop-shaving machine | hoop making machines |
| 31,759 | Mar. 19, 1861 | W. Woodbury | Spring-tackle for the sheets of fore-and-aft-rigged sails | boats and ships |
| 35,790 | Jul. 01, 1862 | J.A. Talpey | Improvement in handsawing-machines | tablesaws |
