| Patents for John J. Tower |
Patents 16 -
25
of 25
      |
| Number | Date | Patentee | Title | Type |
| 638,704 | Dec. 12, 1899 | M.D. Converse | Sliding Ram for Tools | |
| 646,439 | Apr. 03, 1900 | J.P. Lavigne | Expansible Bit | adjustable drill bits |
| 661,010 | Oct. 30, 1900 | M.D. Converse | Chaplin's Improved Patented Plane | plane adjustment mechanisms |
| 661,011 | Oct. 30, 1900 | M.D. Converse | Involute Wrench | alligator wrenches |
| 662,199 | Nov. 20, 1900 | J.P. Lavigne | Expansible Bit | adjustable drill bits |
| 716,384 | Dec. 23, 1902 | M.D. Converse | Miter Box | miter boxes |
| 716,385 | Dec. 23, 1902 | M.D. Converse | Saw Clamp | saw vises |
| 716,386 | Dec. 23, 1902 | M.D. Converse | Plane | plane cutter adjustments |
| 716,521 | Dec. 23, 1902 | M.D. Converse | Improvement in saw handles | saw handles |
| 716,522 | Dec. 23, 1902 | M.D. Converse | Miter Box | miter boxes |
