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Patents for Frank H. Dickson | |||||
Number | Date | Patentee | Title | Type | |
908,977 | Jan. 05, 1909 | F.H. Dickson | Polishing-machine | sanding machines | |
1,023,198 | Apr. 16, 1912 | F.H. Dickson | Chain Wrench | chain and strap wrenches | |
1,026,661 | May 21, 1912 | F.H. Dickson | Wrench | pipe wrenches | |
1,055,148 | Mar. 04, 1913 | F.H. Dickson | Chain Wrench | chain and strap wrenches | |
1,760,544 | May 27, 1930 | F.H. Dickson | Wrench | pipe wrenches |