Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423818 | Over-center handle mechanism for increased tactile feedback on a rotary actuator | Donald Gibbons, Tony R. Robbins | 2016-08-23 |
| 8222982 | Overload relay trip mechanism | Jackie C. Sullivan, Richard Karl Weiler | 2012-07-17 |
| 5966995 | Device for providing axial and spatial misalignment compensation between a rotatable component and a rotating means | T. Ray Robbins, Barry E. Powell | 1999-10-19 |
| 5735179 | Device for providing axial and spatial misalignment compensation between a rotatable component and a rotating means | T. Ray Robbins, Barry E. Powell | 1998-04-07 |
| 5615792 | Enclosure for a solid state overload relay mechanism or other device | Richard C. Marshall | 1997-04-01 |
| 5565785 | Potentiometer calibration method | Barry Rodgers, Timothy B. Phillips | 1996-10-15 |
| 5532441 | Contact block having convertible normally open or normally closed electrical contact | Richard C. Marshall, Tony R. Robbins | 1996-07-02 |
| 5500630 | Solid state overload relay mechanism | Richard C. Marshall, Tony R. Robbins | 1996-03-19 |
| 5341036 | Two hand operated machine control station using capacitive proximity switches | Keith David J. Wheeler | 1994-08-23 |
| 5170446 | Rotational optical switch | Jackie C. Sullivan, Edwin R. Newell, Keith David J. Wheeler | 1992-12-08 |
| 5047601 | Pressure responsive switch with cup shaped actuating member | Dwight D. Edwards, James B. Warren, Jackie C. Sullivan | 1991-09-10 |
| 4882459 | Pressure sensitive switch having rugged construction and accurate trip pressure settings | Simon S. Smith, Jr., James B. Warren | 1989-11-21 |
| 4308433 | Master switch for multi-speed vehicles | — | 1981-12-29 |