Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422171 | Filter assembly | Michael J. Kosak, Daniel L. Schlenk | 2016-08-23 |
| 7568955 | Lamp base for dual-leg lamp assembly | William T. Stoner, Jr., Karlis Vecziedins | 2009-08-04 |