Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136801 | Inverted constant force window balance | Wilbur James Kellum, III, Chad Swier, Travis Steen | 2021-10-05 |
| 11066850 | Access handle for sliding doors | Gary E. Tagtow, Matt Halbersma, Michael Lee Anderson | 2021-07-20 |