Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708956 | Break away barrier and method for using same | Jan C. Mangelsen, Kirk W. Roys, Michael P. Skahill | 2004-03-23 |
| 6314686 | Light seal for use with robotic equipment | Douglas H. Juhl | 2001-11-13 |