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| Patents for Ruth M. Worden | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,061,973 | May 20, 1913 | C.E. Bilton | Milling-machine | milling machines | |
| 1,076,947 | Oct. 28, 1913 | E.P. Bullard, Jr. | Cutting Lubricant Attachment for Machine Tools | metalworking machine mechanisms | |
| 1,088,965 | Mar. 03, 1914 | E.P. Bullard, Jr. | Adjustable Observation-Stop | metalworking machine mechanisms | |
| 1,117,597 | Nov. 17, 1914 | J.H. Ostberg | Mortise-Marking Tool | butt gauges | |