Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5027091 | Molded case circuit interrupter rating plug keying and interlock arrangement | David J. Lesslie, Robert A. Morris, Alan J. Messerli, Graham A. Scott | 1991-06-25 |
| 4679019 | Trip actuator for molded case circuit breakers | Frank A. Todaro, Roger N. Castonguay, Robert A. Morris | 1987-07-07 |