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| Patents for Walter J. Johnson | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,464,381 | Mar. 15, 1949 | W.J. Johnson, E. Donaldson | Coupling | ||
| 2,650,512 | Sep. 01, 1953 | C.G. Ertell, W.J. Johnson | Pipe Wrench with Nut Fulcrumed Pivoted Outer Jaw | ||
 | 2,656,751 | Oct. 27, 1953 | C.G. Ertell, W.J. Johnson | Replaceable Jaw Insert for Pipe Wrenches | |
| 2,706,424 | Apr. 19, 1955 | W.J. Johnson | Reversible Ratchet Wrench | ||
 | 2,719,449 | Oct. 04, 1955 | W.J. Johnson | Open End Wrench Locking Means | |
 | 2,772,763 | Dec. 04, 1956 | W.J. Johnson | Ratchet Wrench | |