| Patents for Michael Ryan |
Patents 1 -
15
of 34
      |
| Number | Date | Patentee | Title | Type |
| 94,860 | Sep. 14, 1869 | E.H. Cutler, R.A. Belden | Planing Metals | metal planers |
| 132,646 | Oct. 29, 1872 | S.C. Ellis | Improvement in machines for boring blind-stiles | windowblind machines |
| 137,258 | Mar. 25, 1873 | T. Stockmarr | Improvement in fluting-machines | wood shapers |
| 138,951 | May 13, 1873 | E.B. Stimpson | Improvement in machines for skiving leather | leatherworker |
| 139,772 | Jun. 10, 1873 | J.W. Cole | Improvement in processes of grinding journal boxes or bearings | machine making |
| 139,773 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for forming, shaping, and dressing journal-boxes | machine making |
| 139,774 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for dressing wheels, &c. | stone dressing machines |
| 139,775 | Jun. 10, 1873 | J.W. Cole | Improvement in machines for shaping or dressing wheels, &c. | stone dressing machines |
| 139,996 | Jun. 17, 1873 | H.H. Baker | Improvement in propelling canal-boats | boats and ships |
| 141,398 | Jul. 29, 1873 | E.B. Stimpson | Improvement in machinery for folding leather | leatherworker |
| 142,495 | Sep. 02, 1873 | J. Miller | Planing Machines | metal planers |
| 142,504 | Sep. 02, 1873 | L.H. Olmsted | Improvement in the modes of regulating speed in machinery | sewing machines |
| 142,926 | Sep. 16, 1873 | W. Lyon | Improvement in Combined Punching and Shearing Machines | splitting and shearing machinery |
| 144,965 | Nov. 25, 1873 | J.W. Douglas | Improvement in pumps | household hand pumps |
| 149,191 | Mar. 31, 1874 | J. Brady | Folding-Keys | |
