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| Patents for Clifford D. Burbank | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,290,197 | Jul. 21, 1942 | C.D. Burbank, H.H. Merriman | Wrench | ratchet wrenches | |
| 2,292,391 | Aug. 11, 1942 | C.D. Burbank, H.H. Merriman | Improved Ratchet Wrench | ratchet wrenches | |
| 2,304,271 | Dec. 08, 1942 | C.D. Burbank, H.H. Merriman | Wrench For Spark Plugs and the Like | wrench sockets | |