| Patents for Joseph H. Rusby |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 712,725 | Nov. 04, 1902 | J.H. Rusby | Knuckle-joint | |
| 719,050 | Jan. 27, 1903 | J.H. Rusby | Extensible or extension angle-brace | hand drills |
| 758,478 | Apr. 26, 1904 | J.H. Rusby | Electric switch | electric switches |
| 1,046,223 | Dec. 03, 1912 | J.H. Rusby | Breast-drill | breast drills |
| 1,093,478 | Apr. 14, 1914 | J.H. Rusby | Extension-drill | hand drills |
| 1,246,326 | Nov. 13, 1917 | J.H. Rusby | Extension-drill | handheld power drills |
| 1,268,157 | Jun. 04, 1918 | J.H. Rusby | Breast-drill | breast drills |
| 1,270,443 | Jun. 25, 1918 | J.H. Rusby | Chuck | drill chucks |
| 1,270,444 | Jun. 25, 1918 | J.H. Rusby | Chuck | drill chucks |
