Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562495 | Shower receptor | Denis R. Niemeyer | 2009-07-21 |
| 5884924 | Wheelbarrow | Denis R. Neimeyer | 1999-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562495 | Shower receptor | Denis R. Niemeyer | 2009-07-21 |
| 5884924 | Wheelbarrow | Denis R. Neimeyer | 1999-03-23 |