| All Patents in class 408/111 |
Patents 61 -
72
of 72
      |
| Number | Date | Patentee | Title | Type |
| 1,538,317 | May 19, 1925 | F.T. Flinchbaugh | Portable Reboring Machine for Engine Cylinders | portable metal drilling machines |
| 1,702,679 | Feb. 19, 1929 | K.R. Wilson | Combination machine for cylinder-block repairing | |
| 1,745,207 | Jan. 28, 1930 | C.C. Koeln, E.E. Davis | Cylinder-reboring machine | cylinder maintenance |
| 1,834,145 | Dec. 01, 1931 | E.L. Connell | Valve seating counterboring tool | |
| 2,208,311 | Jul. 16, 1940 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,208,312 | Jul. 16, 1940 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,266,647 | Dec. 16, 1941 | H.N. Stephan, H.M. Lucas | Horizontal Boring Machine | horizontal boring mills |
| 2,367,593 | Jan. 16, 1945 | G.K. McKee, G.E. Teimpidis | Machine tool | drill presses |
| 2,432,943 | Dec. 16, 1947 | R.M. Shaw, Jr. | Boring Mill and Mechanism to Oppose Sag in the Tool Bars Thereof | horizontal boring mills |
| 2,927,612 | Mar. 08, 1960 | J.W. Edgemond, Jr., H. Goldschmidt | Combination wood-working machine | tablesaws |
| 3,131,584 | May 05, 1964 | E.L. McFerren | Horizontal Boring Machine | horizontal boring mills |
| 3,188,891 | Jun. 15, 1965 | G.H. Jones, W.L. McCann, E.L. McFerren | Machine Tool | horizontal boring mills |
