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| Patents for Richard W. Werner | |||||
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| Number | Date | Patentee | Title | Type | |
| D96,568 | Aug. 13, 1935 | R.W. Werner | Design for a hydraulic jack | hydraulic jacks | |
| 2,038,974 | Apr. 28, 1936 | R.W. Werner | Hydraulic jack | hydraulic jacks | |
| CA-365,295 | Apr. 06, 1937 | R.W. Werner | Hydraulic jack | hydraulic jacks | |
| 2,211,249 | Aug. 13, 1940 | R.W. Werner | Hydraulic jack and method in the manufacture thereof | hydraulic jacks | |
| CA-400,933 | Nov. 25, 1941 | R.W. Werner | Hydraulic jack | hydraulic jacks | |