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| Patents for Clarence O. Jones Jr. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 3,059,431 | Oct. 23, 1962 | C.O. Jones, Jr., F.E. Munschauer, Jr., G.H. Trautman, Jr. | Hydraulic power transmission systems for press brakes and like machines | |
 | 3,485,071 | Dec. 23, 1969 | C.O. Jones, Jr. | Multiple stroke depth selector for hydraulic press brakes | |
 | 4,013,152 | Mar. 22, 1977 | C.O. Jones, Jr. | Mechanical clutch for cyclic machines | |