| Patents for James H. Richards |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
| | 376,485 | Jan. 17, 1888 | E. Huber, J.H. Richards | Tube Expander |
 | 2,288,648 | Jul. 07, 1942 | J.H. Richards | All Angle Milling Machine |
 | 2,296,573 | Sep. 22, 1942 | J.H. Richards | Mounting and Drive Means for Milling Machines |
 | 2,302,506 | Nov. 17, 1942 | J.H. Richards | Duplicating Attachment for Milling Machines |
 | 2,305,737 | Dec. 22, 1942 | J.H. Richards | Boring Attachment for Milling Machines |
 | 2,349,004 | May 16, 1944 | J.H. Richards | Milling Machine |
 | 2,349,199 | May 16, 1944 | J.H. Richards | All Angle Milling Machine Attachment |
