Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049516 | Electrical enclosure and cover assembly therefor | William Michael Crooks | 2006-05-23 |
| 6924721 | Gas segregator barrier for electrical switching apparatus | Farhad Afshari, David Olszewski, William E. Beatty, Jr., William Michael Crooks, William M. Randal | 2005-08-02 |
| 6762389 | Gas discharge filter for electrical switching apparatus | William Michael Crooks, Francis C. Campbell | 2004-07-13 |
| 6043439 | Slide bar interlock | William Michael Crooks, Robert Walker Mitchell | 2000-03-28 |