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| Patents for Fred E. Sands | |||||
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| Number | Date | Patentee | Title | Type | |
| 627,075 | Jun. 13, 1899 | J.C. Gifford | Pipe-Wrench | chain and strap wrenches | |
| CA-65,360 | Dec. 15, 1899 | J.C. Gifford | Pipe Wrench | chain and strap wrenches | |
| 689,325 | Dec. 17, 1901 | F.E. Sands | Pipe Wrench | chain and strap wrenches | |