| Patents for Alfred N. Russell |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 337,841 | Mar. 16, 1886 | F.F. Landis | Traction Engine | traction engine suspensions |
| 422,024 | Feb. 25, 1890 | A.B. Landis | Screw-cutting head | screw machines |
| 425,230 | Apr. 08, 1890 | A.B. Landis | Grinding-machine | grinders |
| 427,091 | May 06, 1890 | A.B. Landis | Grinding-machine | grinders |
| 483,288 | Sep. 27, 1892 | A.B. Landis | Grinding-machine | grinders |
| 492,869 | Mar. 07, 1893 | A.B. Landis | Rotating grain-meter | |
| 492,870 | Mar. 07, 1893 | A.B. Landis | Pumping-engine | pumps |
| 649,317 | May 08, 1900 | A.B. Landis | Grinding-machine | grinders |
| 667,230 | Feb. 05, 1901 | A.B. Landis | Grinding-machine | grinders |
| 690,300 | Dec. 31, 1901 | A.B. Landis | Cutter-head | screw machines |
| 697,852 | Apr. 15, 1902 | A.B. Landis | Work-rest for grinding-machines | |
| 697,853 | Apr. 15, 1902 | A.B. Landis | Work-rest for grinding-machines | |
| 697,854 | Apr. 15, 1902 | A.B. Landis | Automatic work-rest for grinding-machines | |
| 700,663 | May 20, 1902 | A.B. Landis | Work-rest for grinding-machines | grinders |
| 712,815 | Nov. 04, 1902 | A.B. Landis | Work-rest for grinding-machines | grinders |
