| All Patents in class 318/434 |
Patents 1 -
5
of 5
      |
| Picture | Number | Date | Patentee | Title |
| | 2,978,965 | Apr. 11, 1961 | J.N. Flannery, J.B. Armitage | Torque Limiting Control |
| | 3,926,264 | Dec. 16, 1975 | F.G. Bardwell, E.C. Dudek | Control circuit for a power tool |
 | 4,066,942 | Jan. 03, 1978 | F.G. Burdwell, E.C. Dudek | Control circuit for a power tool |
| | 4,182,979 | Jan. 08, 1980 | W.P. Jezo, R.L. Douglas | D. C. Electric Torquing System |
| | 5,345,158 | Sep. 06, 1994 | D.E. Ritscher, R.W. DeDoncker, K. Srinivasan, G.B. Kliman | Electrical Distribution Equipment With Torque Estimating Capability |
