Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823952 | Modular packaging system, particularly for electronics | William E. Fletcher, Charles M. Ault | 1989-04-25 |
| D287006 | Housing for electrical components and the like | William E. Fletcher, Charles M. Ault | 1986-12-02 |