| Patents for Fray Machine Tool Co. |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 2,281,353 | Apr. 28, 1942 | K.D. Hubbard | Full Universal All-Speed Milling Attachment | milling machine accessories |
| 2,288,648 | Jul. 07, 1942 | J.H. Richards | All Angle Milling Machine | milling machines |
| 2,296,573 | Sep. 22, 1942 | J.H. Richards | Mounting and Drive Means for Milling Machines | metalworking machine mechanisms |
| 2,302,506 | Nov. 17, 1942 | J.H. Richards | Duplicating Attachment for Milling Machines | milling machine accessories |
| 2,305,737 | Dec. 22, 1942 | J.H. Richards | Boring Attachment for Milling Machines | milling machine tools |
| 2,349,004 | May 16, 1944 | J.H. Richards | Milling Machine | milling machines |
| 2,349,199 | May 16, 1944 | J.H. Richards | All Angle Milling Machine Attachment | milling machines |
