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| Patents for Coulter & McKenzie Machine Co., Inc. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 147,674 | Feb. 17, 1874 | T. Coulter, H. McKenzie | Machines for Turning Carriage-Axles | |
 | 197,999 | Dec. 11, 1877 | T. Coulter, H. McKenzie | Machine for Turning Wooden Axles | |
 | 2,844,416 | Jul. 22, 1958 | V.A. Zaveruha | Bearing Means and Method of Making the Same | |
 | 2,868,268 | Jan. 13, 1959 | V.A. Zaverruha, T.E. Lewis, Jr. | Coil-Forming Machine with Generator Controlled Spindle Postitioning Means | |