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| Patents for James L. Norris Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| 743,851 | Nov. 10, 1903 | G. Schofield, R.H. Fowler | Road Locomotive | steam road engines | |
| 825,150 | Jul. 03, 1906 | R.L. McCartney | Attachment for Carpenters' Squares | squares | |
| 931,593 | Aug. 17, 1909 | L.W. Garner | Expansible Boring-Bit | adjustable drill bits | |
| 976,754 | Nov. 22, 1910 | H. Bamford, G. Sonnenthal | Machine for Shaping Metals | metal shapers | |