| All Patents in class 310/66 |
Patents 16 -
26
of 26
      |
| Number | Date | Patentee | Title | Type |
| 1,679,185 | Jul. 31, 1928 | B.W. Sweet | Screw driver | |
| 1,743,134 | Jan. 14, 1930 | W.C. Hammond, H.J. Kingsbury | Motor-driven machine | |
| 1,823,555 | Sep. 15, 1931 | J.M. Naul | Electric phonograph motor | |
| 1,864,518 | Jun. 28, 1932 | A.C. Boock | Shaft Mounting Means | electric generators |
| 1,889,947 | Dec. 06, 1932 | G.H. Carlson | Frictional drive for a router or the like | routing machines |
| 1,896,869 | Feb. 07, 1933 | E.P. Larsh | Electric fan | |
| 1,936,737 | Nov. 28, 1933 | E.K. Tingley | Adjustable air gap fly wheel type motor | electric motors |
| 2,119,986 | Jun. 07, 1938 | A.J. Dremel | Electric motor | handheld power tools |
| 2,473,286 | Jun. 14, 1949 | A.W. Mall | Flexible shaft machine | |
| 3,074,089 | Jan. 22, 1963 | S.S. Brown | Compact machine | |
| 3,225,698 | Dec. 28, 1965 | D.R. Spisiak | Hermetic motor-pump construction | |
