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| Patents for Walter H. Hall | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,560,782 | Nov. 10, 1925 | W.H. Hall | Heel-shaping machine | shoemaking | |
| 1,749,938 | Mar. 11, 1930 | W.H. Hall | Double-cylinder planer | wood planers | |
| 1,924,189 | Aug. 29, 1933 | W.H. Hall | Lubricating device for anti-friction spindle bearing | woodworking machine mechanisms | |
| 2,024,640 | Dec. 17, 1935 | W.H. Hall | Automatic feeding mechanism for variety lathes | pattern lathes | |