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| Patents for Glenn H. Matthews | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,426,492 | Aug. 22, 1922 | G.H. Matthews | Removable cutter head for motor-driven molders | molders | |
| 1,555,140 | Sep. 29, 1925 | G.H. Matthews | Removable cutter head for motor-driven molders | molders | |