| All Patents in class 125/11.01 |
Patents 16 -
30
of 48
      |
| Number | Date | Patentee | Title | Type |
| 1,182,478 | May 09, 1916 | B.M. Hanson | Steady Rest | grinding attachments |
| 1,261,083 | Apr. 02, 1918 | J.S. Wilcox, Jr. | Wheel Feed for Grinding Machines | |
| 1,261,157 | Apr. 02, 1918 | C.H. Norton | Center and Tool Holder | grinding attachments |
| 1,464,344 | Aug. 07, 1923 | E.G. Strong | Tool Holder | lathe tool holders and tool posts |
| 1,499,094 | Jun. 24, 1924 | L.T. Medholdt, C.W. Blood | Method of grinding cutters | cutter grinding |
| 1,609,643 | Dec. 07, 1926 | L. Daly | Grinding Machine | grinding machines |
| 1,709,348 | Apr. 16, 1929 | L.R. Heim | Method and Apparatus for Producing Ground Articles | grinding machines |
| 1,763,479 | Jun. 10, 1930 | E.S. Richardson | Diamond Tool Holder | grinder dressers |
| 1,788,046 | Jan. 06, 1931 | C. Booth, G.W. Binns | Roll-End Grinder | grinding machines |
| 1,813,682 | Jul. 07, 1931 | E.A. Shriver | Wheel Dresser | grinding machines |
| 1,814,351 | Jul. 14, 1931 | F.J. Theler | Grinding Machinery | grinding machines |
| 1,825,753 | Oct. 06, 1931 | L.F. Nenninger | Truing Mechanism | grinding machines |
| 1,842,375 | Jan. 26, 1932 | S. Einstein | Grinding Machinery | grinding machines |
| 1,907,938 | May 09, 1933 | T. Thorsen, A. Storm | Piston turning and grinding machine | automotive tools |
| 2,064,476 | Dec. 15, 1936 | G.T. Johnson | Abrading machine | belt sanders |
