Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8161576 | Protective headgear assembly | James A. Piper, Mark Edward Miller, Daniel Somen | 2012-04-24 |
| 6293816 | High arc resistant connector having a flexible wire-trap member | John T. Scheitz | 2001-09-25 |