Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670922 | Circuit breaker magnetic trip unit | John H. Whiton, Marshall B. Hart, Roger J. Morgan, David Arnold | 1997-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670922 | Circuit breaker magnetic trip unit | John H. Whiton, Marshall B. Hart, Roger J. Morgan, David Arnold | 1997-09-23 |