Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077158 | Toilet seat assembly | Jonathan Arndt | 2025-05-27 |
| 8079381 | Handle assembly for a water control valve | Douglas J. Brouwer, Brian S. Core, David H. Ritter | 2011-12-20 |
| 6715256 | Sliding hold-down clip for standing seam metal roof | — | 2004-04-06 |
| 6065818 | Rubber track belt with improved traction and durability | — | 2000-05-23 |