Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10842266 | Furniture system | John Matthai, Joel T. Ruiter, Michael J. Katje, Peter James Keyzer, Michael A. Johnson +1 more | 2020-11-24 |
| D872489 | Workspace divider | Joel T. Ruiter | 2020-01-14 |