| 8222982 |
Overload relay trip mechanism |
Richard Karl Weiler, Stanley H. Edwards, Jr. |
2012-07-17 |
| 6824470 |
Bi-direction torque-limiting interface |
Donald Gibbons |
2004-11-30 |
| 6294733 |
Indexing ring providing automatic continuity |
Donald Gibbons |
2001-09-25 |
| 5930416 |
Ambient light and dust protection for a mechanically operated optical switch |
Steven L. Worm |
1999-07-27 |
| 5682259 |
Bus powered manually actuatable integrated pilot light/contact/communications module |
Steven L. Worm |
1997-10-28 |
| 5525846 |
Manually actuatable integrated control module and method of making same |
Edwin R. Newell, Michael B. Carter |
1996-06-11 |
| 5185839 |
Fiber optic cable receptacle |
Edwin R. Newell |
1993-02-09 |
| 5170446 |
Rotational optical switch |
Edwin R. Newell, Keith David J. Wheeler, Stanley H. Edwards, Jr. |
1992-12-08 |
| 5047601 |
Pressure responsive switch with cup shaped actuating member |
Stanley H. Edwards, Jr., Dwight D. Edwards, James B. Warren |
1991-09-10 |
| D272339 |
Pendant control station |
William D. Penland |
1984-01-24 |
| 4385214 |
Interlock pushbutton assembly |
— |
1983-05-24 |