Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396813 | Enclosed circuit interrupter of the drawout type having a position actuated drive clutch on the drive means | Robert E. Wobrak | 1983-08-02 |
| 4351990 | Interphase barrier for switchgear | Robert E. Wobrak | 1982-09-28 |