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| Patents for Christian B. Zimmerman | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,038,109 | Jun. 05, 1962 | J.R. Mowery, Jr., C.B. Zimmerman | Braking systems for electrical motors | woodworking power transmission | |
| 3,192,814 | Jul. 06, 1965 | C.B. Zimmerman | Work fence for radial arm saw machine | radial arm saws | |
| 3,192,816 | Jul. 06, 1965 | C.B. Zimmerman | Traverse control means for power tool | radial arm saws | |