Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367696 | Foldable lantern base | Mary K. Richardson, Todd William Showalter, Duane Marshall, Timothy Holub | 2008-05-06 |
| 5639231 | Mantle and spring clip assembly | Randall L. May, J. Michael Murray, Lance V. Swearingen, Robert O. Van Driest | 1997-06-17 |