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| Patents for Joseph A. Ryan | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 303,516 | Aug. 12, 1884 | A.J. Hoag | Traction Engine | |
 | 404,789 | Jun. 04, 1889 | C.L. Dunham | Pipe Wrench | |
 | 558,417 | Apr. 14, 1896 | E.G. Paull | Sheet Metal gage | |
 | 591,691 | Oct. 12, 1897 | W.A. Reddick | Potato Scoop | |
 | D27,919 | Nov. 30, 1897 | J.A. Ryan, M.D. Blondel | Frame For Wrenches | |
 | 624,875 | May 09, 1899 | W.D. Arnott, B.E. Sawyer | replaceable screwdriver blade | |
 | 624,876 | May 09, 1899 | B.E. Sawyer | Surface Gage | |
 | 630,105 | Aug. 01, 1899 | H.B. Phillips | Log Loading Apparatus | |