Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049129 | Housing for a vacuum interrupter module | Cecil C. Wristen | 2011-11-01 |
| 7550691 | Adjustable switching mechanism for series coupled vaccum interrupters | Cecil C. Wristen, Michael G. Walaszewski, William D. Mozina | 2009-06-23 |