| Patents for Anna F. Schmidtbauer |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 797,409 | Aug. 15, 1905 | F.M. Davis | Calipers | measurement gauges |
| 848,672 | Apr. 02, 1907 | J.F. Mitchell, W. Mitchell | Bench Drill | drill presses |
| 879,918 | Feb. 25, 1908 | W.S. Sherman | Boring-machine | wood drilling and boring |
| 996,183 | Jun. 27, 1911 | T.S. Wilkin, J.B. Carpenter | Gang Saw Base | reciprocating sawmills |
| 996,184 | Jun. 27, 1911 | T.S. Wilkin, J.B. Carpenter | Gang Saw Operating Mechanism | reciprocating sawmills |
| 996,185 | Jun. 27, 1911 | T.S. Wilkin, J.B. Carpenter | Oscillating Means for Gang Saws | reciprocating sawmills |
