Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899425 | Adjustable supporting bracket having plural ball and socket joints | Edmund R. Corey Jr., John A. Fanticola, Jr., William H. Pilling, David E. Weston, Robert W. Wilson | 1999-05-04 |
| 5600729 | Ear defenders employing active noise control | Paul Darlington | 1997-02-04 |