| Patents for Louis K. Gillson |
Patents 1 -
10
of 10
      |
| Number | Title | Classification(s) |
| 518,818 | Pipe Wrench | 81/90.2 |
| 553,362 | Pipe Wrench | 81/90.2 |
| 565,875 | Machine for cutting pulley-stile pockets | 144/19 |
| 589,038 | Pipe Wrench | 81/65, 81/68 |
| 664,688 | Planer Chuck | 269/136, 409/225 |
| 675,184 | Tool Holder | 142/56, 407/80, 407/82, 407/83, 407/92 |
| 721,966 | Band-saw mill | 83/818 |
| 725,019 | Tool Holder | 144/212, 407/69, 407/86, 407/92 |
| 779,516 | Process of Cuttting Self Hardening Steel | 29/557, 83/14, 83/469 |
| 837,763 | Type-high planer | 144/117.1, 144/121, 144/252.1, 409/288 |
