| Patents for Charles E. Long |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 216,254 | Jun. 10, 1879 | J.F. Bender | Tire Bending Machine |
 | 250,124 | Nov. 29, 1881 | J. Bender | Blowing Machine |
 | 316,789 | Apr. 28, 1885 | H.B. Keiper | Device for Converting Motion |
 | 348,299 | Aug. 31, 1886 | E.S. Stehman | Block for engravers' use |
 | 357,524 | Feb. 08, 1887 | W.H. Denney | Clamp or vise |
 | 667,658 | Feb. 05, 1901 | H.B. Keiper | Ball-gearing |
 | 676,322 | Jun. 11, 1901 | H.B. Keiper | Rotary fan-blower |
 | 676,324 | Jun. 11, 1901 | H.B. Keiper | Mechanical movement |
 | 855,099 | May 28, 1907 | A.M. Dellinger | Vertical-disk grinding-mill |
| | 869,247 | Oct. 29, 1907 | H.B. Keiper | Combined motor and hand operated rotary blower |
