| Patents for John M. Parker |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 171,696 | Jan. 04, 1876 | J.M. Parker | Improvement in gage-lathes | spool or bobbin machines |
| 235,562 | Dec. 14, 1880 | J.M. Parker | Gage-lathe | wood lathes |
| 317,601 | May 12, 1885 | J. Welker, Jr. | Feeder for lathe | wood lathes |
| 454,684 | Jun. 23, 1891 | J.M. Parker | Spool lathe | spool or bobbin machines |
| 463,688 | Nov. 24, 1891 | J.M. Parker | Spool-finishing lathe | spool or bobbin machines |
| 479,173 | Jul. 19, 1892 | J.M. Parker | Spool-boring mechanism | drilling and boring |
| 519,967 | May 15, 1894 | J.M. Parker | Bobbin & spool lathe | spool or bobbin machines |
