| Patents for Jno. M. Ritter |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | CA-45,527 | Mar. 14, 1894 | R. Harris | Combination Tool |
 | 528,759 | Nov. 06, 1894 | H.V. Bernhardt | Automatic Stop for Micrometer Gages |
 | 572,035 | Nov. 24, 1896 | W.C. Stokes | Wrench |
 | 666,572 | Jan. 22, 1901 | C.W. Stites | Saw Handle (detachable and complex) |
 | 703,306 | Jun. 24, 1902 | S.E. Roe | Spirit Level |
 | 710,904 | Oct. 07, 1902 | C.W. Stites | Detachable Saw Handle |
 | 716,021 | Dec. 16, 1902 | W.F. Folmer | Photographic Camera |
 | 731,879 | Jun. 23, 1903 | W.F. Folmer | Tripod |
 | 756,614 | Apr. 05, 1904 | W.F. Folmer | Camera |
 | 804,802 | Nov. 14, 1905 | W.F. Folmer | Camera |
