Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509702 | Barricade system and barricade bracket for use therein | Douglas Cantis, Thomas Gordon Bobick, Herbert David Edgell, III | 2009-03-31 |
| 7493854 | Jam detection and safety device for jamming machinery | John R. Etherton, John R. Powers, Jr., Kenneth Means, Brad Newbraugh | 2009-02-24 |