| Patents for E. M. Madden Jr. |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 130,980 | Sep. 03, 1872 | W. Clemson | Improvement in Handles for Crosscut Saws | crosscut saw handles |
| D7,419 | May 05, 1874 | W. Millspaugh | Cubist Saw Handle | saw handles |
| 156,369 | Oct. 27, 1874 | W. Millspaugh | Improvement in Saw Handles | saw handles |
| 170,961 | Dec. 14, 1875 | W. Millspaugh | Improvement in Crosscut Saw Handles | crosscut saw handles |
| RE7,078 | Apr. 25, 1876 | W. Clemson | Improvement in Saw Handles | saw handles |
| 209,065 | Oct. 15, 1878 | W. Millspaugh | Improvement in Chopping Knives | |
