| Patents for R. S. Carr |
Patents 1 -
10
of 24
      |
| Picture | Number | Date | Patentee | Title |
 | 415,631 | Nov. 19, 1889 | F.H. Garverich | Planing-machine |
 | 504,803 | Sep. 12, 1893 | D. Drawbaugh | Pneumatic tool |
 | 574,764 | Jan. 05, 1897 | C.A. Salzman | Combination Tool |
 | 626,665 | Jun. 13, 1899 | F. Bentel | Manifolding-book |
 | 630,077 | Aug. 01, 1899 | S.C. Schauer | Engine-lathe |
 | 673,801 | May 07, 1901 | S.C. Schauer | Drill-press |
 | 738,246 | Sep. 08, 1903 | S.C. Schauer | Drill-press |
 | 756,185 | Mar. 29, 1904 | S.C. Schauer | Friction-clutch |
 | 802,489 | Oct. 24, 1905 | H. Baerbalck | Speed-changing device |
 | 803,627 | Nov. 07, 1905 | S.C. Schauer | Speed-Changing Device |
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