| All Patents in class 451/414 |
Patents 31 -
41
of 41
      |
| Number | Date | Patentee | Title | Type |
| 1,612,774 | Dec. 28, 1926 | A. Turner | Machine Tool | cylindrical grinders |
| 1,669,941 | May 15, 1928 | R.M. Kennedy | Power saw | tablesaws |
| 1,701,814 | Feb. 12, 1929 | W.J. Maddox | Edge and spindle sander | belt sanders |
| 1,938,548 | Dec. 05, 1933 | H.E. Tautz | Machine table extension | tablesaws |
| 1,956,985 | May 01, 1934 | H.O. Edwards | Sander for molded edges | belt sanders |
| 2,052,031 | Aug. 25, 1936 | W.J. Merrigan | Combination grinder and sander | sanding machines |
| 2,429,250 | Oct. 21, 1947 | E.A. Reibig, C.A. Wiken | Grinding machine | |
| 2,661,037 | Dec. 01, 1953 | L. McGihon | Compound woodworking tool with variable drive | wood lathes |
| 2,738,625 | Mar. 20, 1956 | J.J. Strnad | Grinding machine | gasket surface maintenance |
| 2,922,258 | Jan. 26, 1960 | L.C. Hammond, M.M. Bass, R.M. Bell, P.J. Robischung | Grinder with oscillating head | tool grinders |
| 3,872,626 | Mar. 25, 1975 | P.H. White | Grinding Machine with Tilting Table | surface grinders |
